2 × 11 × 59 × 401

Prime Factor Structure

Factorization String 2 × 11 × 59 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 868,320

Proper Divisor Sum 347,822

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #520451 ← → #520529

1 2 11 22 59 118 401 649 802 1,298 4,411 8,822 23,659 47,318 260,249 520,498

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

520,498 260,249 780,748 390,374 195,187 585,562 292,781 878,344 439,172 219,586 109,793 329,380 164,690 82,345 247,036 123,518 61,759 185,278 92,639 277,918 138,959 416,878 208,439 625,318 312,659 937,978 468,989 1,406,968 703,484 351,742 175,871 527,614 263,807 791,422 395,711 1,187,134 593,567 1,780,702 890,351 2,671,054 1,335,527 4,006,582 2,003,291 6,009,874 3,004,937 9,014,812 4,507,406 2,253,703 6,761,110 3,380,555 10,141,666 5,070,833 15,212,500 7,606,250 3,803,125 11,409,376 5,704,688 2,852,344 1,426,172 713,086

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