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Ratio Atlas
Atlas › Integer Profiles › Node 20,008,521
20,008,521
32 × 13 × 29 × 5897
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 13 × 29 × 5897
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 32,203,080
Proper Divisor Sum 12,194,559
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #20008487 ← → #20008523

Radix Representation

Decimal 20008521
Binary 1001100010100111001001001 (25 bits)
Octal 0o114247111
Hexadecimal 0x1314E49

Divisor Catalog (24)

1 3 9 13 29 39 87 117 261 377 1,131 3,393 5,897 17,691 53,073 76,661 171,013 229,983 513,039 689,949 1,539,117 2,223,169 6,669,507 20,008,521

Collatz Trajectory (283 steps to reach 1)

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

20,008,521 60,025,564 30,012,782 15,006,391 45,019,174 22,509,587 67,528,762 33,764,381 101,293,144 50,646,572 25,323,286 12,661,643 37,984,930 18,992,465 56,977,396 28,488,698 14,244,349 42,733,048 21,366,524 10,683,262 5,341,631 16,024,894 8,012,447 24,037,342 12,018,671 36,056,014 18,028,007 54,084,022 27,042,011 81,126,034 40,563,017 121,689,052 60,844,526 30,422,263 91,266,790 45,633,395 136,900,186 68,450,093 205,350,280 102,675,140 51,337,570 25,668,785 77,006,356 38,503,178 19,251,589 57,754,768 28,877,384 14,438,692 7,219,346 3,609,673 10,829,020 5,414,510 2,707,255 8,121,766 4,060,883 12,182,650 6,091,325 18,273,976 9,136,988 4,568,494

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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