2 × 5 × 643 × 2731

Prime Factor Structure

Factorization String 2 × 5 × 643 × 2731

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,669,344

Proper Divisor Sum 14,109,014

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #17560321 ← → #17560343

1 2 5 10 643 1,286 2,731 3,215 5,462 6,430 13,655 27,310 1,756,033 3,512,066 8,780,165 17,560,330

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

17,560,330 8,780,165 26,340,496 13,170,248 6,585,124 3,292,562 1,646,281 4,938,844 2,469,422 1,234,711 3,704,134 1,852,067 5,556,202 2,778,101 8,334,304 4,167,152 2,083,576 1,041,788 520,894 260,447 781,342 390,671 1,172,014 586,007 1,758,022 879,011 2,637,034 1,318,517 3,955,552 1,977,776 988,888 494,444 247,222 123,611 370,834 185,417 556,252 278,126 139,063 417,190 208,595 625,786 312,893 938,680 469,340 234,670 117,335 352,006 176,003 528,010 264,005 792,016 396,008 198,004 99,002 49,501 148,504 74,252 37,126 18,563

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