13 × 61 × 307

Prime Factor Structure

Factorization String 13 × 61 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 267,344

Proper Divisor Sum 23,893

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #243437 ← → #243461

1 13 61 307 793 3,991 18,727 243,451

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

243,451 730,354 365,177 1,095,532 547,766 273,883 821,650 410,825 1,232,476 616,238 308,119 924,358 462,179 1,386,538 693,269 2,079,808 1,039,904 519,952 259,976 129,988 64,994 32,497 97,492 48,746 24,373 73,120 36,560 18,280 9,140 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8

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