2 × 31 × 109 × 659

Prime Factor Structure

Factorization String 2 × 31 × 109 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,969,600

Proper Divisor Sum 2,516,078

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4453517 ← → #4453567

1 2 31 62 109 218 659 1,318 3,379 6,758 20,429 40,858 71,831 143,662 2,226,761 4,453,522

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

4,453,522 2,226,761 6,680,284 3,340,142 1,670,071 5,010,214 2,505,107 7,515,322 3,757,661 11,272,984 5,636,492 2,818,246 1,409,123 4,227,370 2,113,685 6,341,056 3,170,528 1,585,264 792,632 396,316 198,158 99,079 297,238 148,619 445,858 222,929 668,788 334,394 167,197 501,592 250,796 125,398 62,699 188,098 94,049 282,148 141,074 70,537 211,612 105,806 52,903 158,710 79,355 238,066 119,033 357,100 178,550 89,275 267,826 133,913 401,740 200,870 100,435 301,306 150,653 451,960 225,980 112,990 56,495 169,486

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