2 × 11 × 37 × 631

Prime Factor Structure

Factorization String 2 × 11 × 37 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,576

Proper Divisor Sum 350,942

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #513631 ← → #513641

1 2 11 22 37 74 407 631 814 1,262 6,941 13,882 23,347 46,694 256,817 513,634

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

513,634 256,817 770,452 385,226 192,613 577,840 288,920 144,460 72,230 36,115 108,346 54,173 162,520 81,260 40,630 20,315 60,946 30,473 91,420 45,710 22,855 68,566 34,283 102,850 51,425 154,276 77,138 38,569 115,708 57,854 28,927 86,782 43,391 130,174 65,087 195,262 97,631 292,894 146,447 439,342 219,671 659,014 329,507 988,522 494,261 1,482,784 741,392 370,696 185,348 92,674 46,337 139,012 69,506 34,753 104,260 52,130 26,065 78,196 39,098 19,549

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