2³ × 219721

Prime Factor Structure

Factorization String 2^3 × 219721

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,295,830

Proper Divisor Sum 1,538,062

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #1757741 ← → #1757771

1 2 4 8 219,721 439,442 878,884 1,757,768

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

1,757,768 878,884 439,442 219,721 659,164 329,582 164,791 494,374 247,187 741,562 370,781 1,112,344 556,172 278,086 139,043 417,130 208,565 625,696 312,848 156,424 78,212 39,106 19,553 58,660 29,330 14,665 43,996 21,998 10,999 32,998 16,499 49,498 24,749 74,248 37,124 18,562 9,281 27,844 13,922 6,961 20,884 10,442 5,221 15,664 7,832 3,916 1,958 979 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862

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