7 × 13 × 1601

Prime Factor Structure

Factorization String 7 × 13 × 1601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 179,424

Proper Divisor Sum 33,733

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #145687 ← → #145703

1 7 13 91 1,601 11,207 20,813 145,691

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

145,691 437,074 218,537 655,612 327,806 163,903 491,710 245,855 737,566 368,783 1,106,350 553,175 1,659,526 829,763 2,489,290 1,244,645 3,733,936 1,866,968 933,484 466,742 233,371 700,114 350,057 1,050,172 525,086 262,543 787,630 393,815 1,181,446 590,723 1,772,170 886,085 2,658,256 1,329,128 664,564 332,282 166,141 498,424 249,212 124,606 62,303 186,910 93,455 280,366 140,183 420,550 210,275 630,826 315,413 946,240 473,120 236,560 118,280 59,140 29,570 14,785 44,356 22,178 11,089 33,268

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