13 × 17 × 3251

Prime Factor Structure

Factorization String 13 × 17 × 3251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 819,504

Proper Divisor Sum 101,033

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #718463 ← → #718493

1 13 17 221 3,251 42,263 55,267 718,471

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

718,471 2,155,414 1,077,707 3,233,122 1,616,561 4,849,684 2,424,842 1,212,421 3,637,264 1,818,632 909,316 454,658 227,329 681,988 340,994 170,497 511,492 255,746 127,873 383,620 191,810 95,905 287,716 143,858 71,929 215,788 107,894 53,947 161,842 80,921 242,764 121,382 60,691 182,074 91,037 273,112 136,556 68,278 34,139 102,418 51,209 153,628 76,814 38,407 115,222 57,611 172,834 86,417 259,252 129,626 64,813 194,440 97,220 48,610 24,305 72,916 36,458 18,229 54,688 27,344

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