13 × 67 × 439

Prime Factor Structure

Factorization String 13 × 67 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 418,880

Proper Divisor Sum 36,511

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #382363 ← → #382373

1 13 67 439 871 5,707 29,413 382,369

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

382,369 1,147,108 573,554 286,777 860,332 430,166 215,083 645,250 322,625 967,876 483,938 241,969 725,908 362,954 181,477 544,432 272,216 136,108 68,054 34,027 102,082 51,041 153,124 76,562 38,281 114,844 57,422 28,711 86,134 43,067 129,202 64,601 193,804 96,902 48,451 145,354 72,677 218,032 109,016 54,508 27,254 13,627 40,882 20,441 61,324 30,662 15,331 45,994 22,997 68,992 34,496 17,248 8,624 4,312 2,156 1,078 539 1,618 809 2,428

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