3 × 5 × 23 × 1321

Prime Factor Structure

Factorization String 3 × 5 × 23 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 761,472

Proper Divisor Sum 305,727

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #455737 ← → #455761

1 3 5 15 23 69 115 345 1,321 3,963 6,605 19,815 30,383 91,149 151,915 455,745

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

455,745 1,367,236 683,618 341,809 1,025,428 512,714 256,357 769,072 384,536 192,268 96,134 48,067 144,202 72,101 216,304 108,152 54,076 27,038 13,519 40,558 20,279 60,838 30,419 91,258 45,629 136,888 68,444 34,222 17,111 51,334 25,667 77,002 38,501 115,504 57,752 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896

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