2 × 11 × 13 × 1789

Prime Factor Structure

Factorization String 2 × 11 × 13 × 1789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 902,160

Proper Divisor Sum 390,506

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #511633 ← → #511669

1 2 11 13 22 26 143 286 1,789 3,578 19,679 23,257 39,358 46,514 255,827 511,654

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

511,654 255,827 767,482 383,741 1,151,224 575,612 287,806 143,903 431,710 215,855 647,566 323,783 971,350 485,675 1,457,026 728,513 2,185,540 1,092,770 546,385 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

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