2 × 11 × 71 × 331

Prime Factor Structure

Factorization String 2 × 11 × 71 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 860,544

Proper Divisor Sum 343,522

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #517003 ← → #517043

1 2 11 22 71 142 331 662 781 1,562 3,641 7,282 23,501 47,002 258,511 517,022

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

517,022 258,511 775,534 387,767 1,163,302 581,651 1,744,954 872,477 2,617,432 1,308,716 654,358 327,179 981,538 490,769 1,472,308 736,154 368,077 1,104,232 552,116 276,058 138,029 414,088 207,044 103,522 51,761 155,284 77,642 38,821 116,464 58,232 29,116 14,558 7,279 21,838 10,919 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924 41,462 20,731 62,194 31,097 93,292 46,646 23,323 69,970 34,985 104,956 52,478 26,239 78,718 39,359 118,078

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