2 × 11 × 31 × 521

Prime Factor Structure

Factorization String 2 × 11 × 31 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 601,344

Proper Divisor Sum 246,022

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #355321 ← → #355331

1 2 11 22 31 62 341 521 682 1,042 5,731 11,462 16,151 32,302 177,661 355,322

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

355,322 177,661 532,984 266,492 133,246 66,623 199,870 99,935 299,806 149,903 449,710 224,855 674,566 337,283 1,011,850 505,925 1,517,776 758,888 379,444 189,722 94,861 284,584 142,292 71,146 35,573 106,720 53,360 26,680 13,340 6,670 3,335 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534

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