2 × 13 × 4139

Prime Factor Structure

Factorization String 2 × 13 × 4139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 173,880

Proper Divisor Sum 66,266

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #107609 ← → #107621

1 2 13 26 4,139 8,278 53,807 107,614

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

107,614 53,807 161,422 80,711 242,134 121,067 363,202 181,601 544,804 272,402 136,201 408,604 204,302 102,151 306,454 153,227 459,682 229,841 689,524 344,762 172,381 517,144 258,572 129,286 64,643 193,930 96,965 290,896 145,448 72,724 36,362 18,181 54,544 27,272 13,636 6,818 3,409 10,228 5,114 2,557 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604

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