401 × 1009

Prime Factor Structure

Factorization String 401 × 1009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 406,020

Proper Divisor Sum 1,411

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #404597 ← → #404671

1 401 1,009 404,609

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

404,609 1,213,828 606,914 303,457 910,372 455,186 227,593 682,780 341,390 170,695 512,086 256,043 768,130 384,065 1,152,196 576,098 288,049 864,148 432,074 216,037 648,112 324,056 162,028 81,014 40,507 121,522 60,761 182,284 91,142 45,571 136,714 68,357 205,072 102,536 51,268 25,634 12,817 38,452 19,226 9,613 28,840 14,420 7,210 3,605 10,816 5,408 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431

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