2 × 3 × 5 × 53 × 431

Prime Factor Structure

Factorization String 2 × 3 × 5 × 53 × 431

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,679,616

Proper Divisor Sum 994,326

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #685271 ← → #685297

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

685,290 342,645 1,027,936 513,968 256,984 128,492 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 1,942 971 2,914 1,457 4,372

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