2³ × 13 × 168631

Prime Factor Structure

Factorization String 2^3 × 13 × 168631

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 35,412,720

Proper Divisor Sum 17,875,096

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17537623 ← → #17537657

1 2 4 8 13 26 52 104 168,631 337,262 674,524 1,349,048 2,192,203 4,384,406 8,768,812 17,537,624

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

17,537,624 8,768,812 4,384,406 2,192,203 6,576,610 3,288,305 9,864,916 4,932,458 2,466,229 7,398,688 3,699,344 1,849,672 924,836 462,418 231,209 693,628 346,814 173,407 520,222 260,111 780,334 390,167 1,170,502 585,251 1,755,754 877,877 2,633,632 1,316,816 658,408 329,204 164,602 82,301 246,904 123,452 61,726 30,863 92,590 46,295 138,886 69,443 208,330 104,165 312,496 156,248 78,124 39,062 19,531 58,594 29,297 87,892 43,946 21,973 65,920 32,960 16,480 8,240 4,120 2,060 1,030 515

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