139 × 13099

Prime Factor Structure

Factorization String 139 × 13099

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,834,000

Proper Divisor Sum 13,239

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1820759 ← → #1820773

1 139 13,099 1,820,761

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

1,820,761 5,462,284 2,731,142 1,365,571 4,096,714 2,048,357 6,145,072 3,072,536 1,536,268 768,134 384,067 1,152,202 576,101 1,728,304 864,152 432,076 216,038 108,019 324,058 162,029 486,088 243,044 121,522 60,761 182,284 91,142 45,571 136,714 68,357 205,072 102,536 51,268 25,634 12,817 38,452 19,226 9,613 28,840 14,420 7,210 3,605 10,816 5,408 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942

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