2² × 3² × 21319

Prime Factor Structure

Factorization String 2^2 × 3^2 × 21319

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,940,120

Proper Divisor Sum 1,172,636

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #767471 ← → #767489

1 2 3 4 6 9 12 18 36 21,319 42,638 63,957 85,276 127,914 191,871 255,828 383,742 767,484

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

767,484 383,742 191,871 575,614 287,807 863,422 431,711 1,295,134 647,567 1,942,702 971,351 2,914,054 1,457,027 4,371,082 2,185,541 6,556,624 3,278,312 1,639,156 819,578 409,789 1,229,368 614,684 307,342 153,671 461,014 230,507 691,522 345,761 1,037,284 518,642 259,321 777,964 388,982 194,491 583,474 291,737 875,212 437,606 218,803 656,410 328,205 984,616 492,308 246,154 123,077 369,232 184,616 92,308 46,154 23,077 69,232 34,616 17,308 8,654 4,327 12,982 6,491 19,474 9,737 29,212

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