λ
Ratio Atlas
Atlas › Integer Profiles › Node 1,669,980
1,669,980
22 × 3 × 5 × 13 × 2141
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 13 × 2141
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 5,037,984
Proper Divisor Sum 3,368,004
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #1669979 ← → #1669999

Radix Representation

Decimal 1669980
Binary 110010111101101011100 (21 bits)
Octal 0o6275534
Hexadecimal 0x197B5C

Divisor Catalog (48)

1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 2,141 4,282 6,423 8,564 10,705 12,846 21,410 25,692 27,833 32,115 42,820 55,666 64,230 83,499 111,332 128,460 139,165 166,998 278,330 333,996 417,495 556,660 834,990 1,669,980

Collatz Trajectory (114 steps to reach 1)

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

1,669,980 834,990 417,495 1,252,486 626,243 1,878,730 939,365 2,818,096 1,409,048 704,524 352,262 176,131 528,394 264,197 792,592 396,296 198,148 99,074 49,537 148,612 74,306 37,153 111,460 55,730 27,865 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601

Active Feeder Network

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

Feeder #7,737,779 Feeder #685,881 Feeder #2,871,188 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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