λ
Ratio Atlas
Atlas › Integer Profiles › Node 290,780
290,780
22 × 5 × 7 × 31 × 67
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 31 × 67
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 731,136
Proper Divisor Sum 440,356
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #290767 ← → #290791

Radix Representation

Decimal 290780
Binary 1000110111111011100 (19 bits)
Octal 0o1067734
Hexadecimal 0x46FDC

Divisor Catalog (48)

1 2 4 5 7 10 14 20 28 31 35 62 67 70 124 134 140 155 217 268 310 335 434 469 620 670 868 938 1,085 1,340 1,876 2,077 2,170 2,345 4,154 4,340 4,690 8,308 9,380 10,385 14,539 20,770 29,078 41,540 58,156 72,695 145,390 290,780

Collatz Trajectory (70 steps to reach 1)

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

290,780 145,390 72,695 218,086 109,043 327,130 163,565 490,696 245,348 122,674 61,337 184,012 92,006 46,003 138,010 69,005 207,016 103,508 51,754 25,877 77,632 38,816 19,408 9,704 4,852 2,426 1,213 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53

Active Feeder Network

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

Feeder #6,573,969 Feeder #2,443,427 Feeder #6,845,105 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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