11 × 37 × 991

Prime Factor Structure

Factorization String 11 × 37 × 991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 452,352

Proper Divisor Sum 49,015

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #403331 ← → #403339

1 11 37 407 991 10,901 36,667 403,337

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

403,337 1,210,012 605,006 302,503 907,510 453,755 1,361,266 680,633 2,041,900 1,020,950 510,475 1,531,426 765,713 2,297,140 1,148,570 574,285 1,722,856 861,428 430,714 215,357 646,072 323,036 161,518 80,759 242,278 121,139 363,418 181,709 545,128 272,564 136,282 68,141 204,424 102,212 51,106 25,553 76,660 38,330 19,165 57,496 28,748 14,374 7,187 21,562 10,781 32,344 16,172 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560

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