13 × 103 × 1609

Prime Factor Structure

Factorization String 13 × 103 × 1609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,344,160

Proper Divisor Sum 189,709

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2154419 ← → #2154487

1 13 103 1,339 1,609 20,917 165,727 2,154,451

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

2,154,451 6,463,354 3,231,677 9,695,032 4,847,516 2,423,758 1,211,879 3,635,638 1,817,819 5,453,458 2,726,729 8,180,188 4,090,094 2,045,047 6,135,142 3,067,571 9,202,714 4,601,357 13,804,072 6,902,036 3,451,018 1,725,509 5,176,528 2,588,264 1,294,132 647,066 323,533 970,600 485,300 242,650 121,325 363,976 181,988 90,994 45,497 136,492 68,246 34,123 102,370 51,185 153,556 76,778 38,389 115,168 57,584 28,792 14,396 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278

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