13 × 31543

Prime Factor Structure

Factorization String 13 × 31543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 441,616

Proper Divisor Sum 31,557

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #410029 ← → #410063

1 13 31,543 410,059

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

410,059 1,230,178 615,089 1,845,268 922,634 461,317 1,383,952 691,976 345,988 172,994 86,497 259,492 129,746 64,873 194,620 97,310 48,655 145,966 72,983 218,950 109,475 328,426 164,213 492,640 246,320 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74

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