λ
Ratio Atlas
Atlas › Integer Profiles › Node 28,623,972
28,623,972
22 × 3 × 13 × 183487
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 183487
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 71,927,296
Proper Divisor Sum 43,303,324
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #28623949 ← → #28623979

Radix Representation

Decimal 28623972
Binary 1101101001100010001100100 (25 bits)
Octal 0o155142144
Hexadecimal 0x1B4C464

Divisor Catalog (24)

1 2 3 4 6 12 13 26 39 52 78 156 183,487 366,974 550,461 733,948 1,100,922 2,201,844 2,385,331 4,770,662 7,155,993 9,541,324 14,311,986 28,623,972

Collatz Trajectory (268 steps to reach 1)

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

28,623,972 14,311,986 7,155,993 21,467,980 10,733,990 5,366,995 16,100,986 8,050,493 24,151,480 12,075,740 6,037,870 3,018,935 9,056,806 4,528,403 13,585,210 6,792,605 20,377,816 10,188,908 5,094,454 2,547,227 7,641,682 3,820,841 11,462,524 5,731,262 2,865,631 8,596,894 4,298,447 12,895,342 6,447,671 19,343,014 9,671,507 29,014,522 14,507,261 43,521,784 21,760,892 10,880,446 5,440,223 16,320,670 8,160,335 24,481,006 12,240,503 36,721,510 18,360,755 55,082,266 27,541,133 82,623,400 41,311,700 20,655,850 10,327,925 30,983,776 15,491,888 7,745,944 3,872,972 1,936,486 968,243 2,904,730 1,452,365 4,357,096 2,178,548 1,089,274

Active Feeder Network

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

Feeder #6,411,996 Feeder #5,213,165 Feeder #8,297,652 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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