3 × 13 × 15619

Prime Factor Structure

Factorization String 3 × 13 × 15619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 874,720

Proper Divisor Sum 265,579

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #609113 ← → #609143

1 3 13 39 15,619 46,857 203,047 609,141

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

609,141 1,827,424 913,712 456,856 228,428 114,214 57,107 171,322 85,661 256,984 128,492 64,246 32,123 96,370 48,185 144,556 72,278 36,139 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647

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