λ
Ratio Atlas
Atlas › Integer Profiles › Node 15,439,643
15,439,643
31 × 498053
Deficient Odd Composite

Prime Factor Structure

Factorization String 31 × 498053
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 15,937,728
Proper Divisor Sum 498,085
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #15439637 ← → #15439667

Radix Representation

Decimal 15439643
Binary 111010111001011100011011 (24 bits)
Octal 0o72713433
Hexadecimal 0xEB971B

Divisor Catalog (4)

1 31 498,053 15,439,643

Collatz Trajectory (280 steps to reach 1)

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

15,439,643 46,318,930 23,159,465 69,478,396 34,739,198 17,369,599 52,108,798 26,054,399 78,163,198 39,081,599 117,244,798 58,622,399 175,867,198 87,933,599 263,800,798 131,900,399 395,701,198 197,850,599 593,551,798 296,775,899 890,327,698 445,163,849 1,335,491,548 667,745,774 333,872,887 1,001,618,662 500,809,331 1,502,427,994 751,213,997 2,253,641,992 1,126,820,996 563,410,498 281,705,249 845,115,748 422,557,874 211,278,937 633,836,812 316,918,406 158,459,203 475,377,610 237,688,805 713,066,416 356,533,208 178,266,604 89,133,302 44,566,651 133,699,954 66,849,977 200,549,932 100,274,966 50,137,483 150,412,450 75,206,225 225,618,676 112,809,338 56,404,669 169,214,008 84,607,004 42,303,502 21,151,751

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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