λ
Ratio Atlas
Atlas › Integer Profiles › Node 2,439,990
2,439,990
2 × 33 × 5 × 7 × 1291
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 7 × 1291
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 7,441,920
Proper Divisor Sum 5,001,930
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #2439989 ← → #2439991

Radix Representation

Decimal 2439990
Binary 1001010011101100110110 (22 bits)
Octal 0o11235466
Hexadecimal 0x253B36

Divisor Catalog (60 of 64)

1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1,291 1,890 2,582 3,873 6,455 7,746 9,037 11,619 12,910 18,074 19,365 23,238 27,111 34,857 38,730 45,185 54,222 58,095 69,714 81,333 90,370 116,190 135,555 162,666 174,285 243,999 271,110 348,570 406,665

Collatz Trajectory (205 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,439,990 1,219,995 3,659,986 1,829,993 5,489,980 2,744,990 1,372,495 4,117,486 2,058,743 6,176,230 3,088,115 9,264,346 4,632,173 13,896,520 6,948,260 3,474,130 1,737,065 5,211,196 2,605,598 1,302,799 3,908,398 1,954,199 5,862,598 2,931,299 8,793,898 4,396,949 13,190,848 6,595,424 3,297,712 1,648,856 824,428 412,214 206,107 618,322 309,161 927,484 463,742 231,871 695,614 347,807 1,043,422 521,711 1,565,134 782,567 2,347,702 1,173,851 3,521,554 1,760,777 5,282,332 2,641,166 1,320,583 3,961,750 1,980,875 5,942,626 2,971,313 8,913,940 4,456,970 2,228,485 6,685,456 3,342,728

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

Feeder #3,913,373 Feeder #8,365,252 Feeder #6,970,568 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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