13 × 23 × 29 × 53

Prime Factor Structure

Factorization String 13 × 23 × 29 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 544,320

Proper Divisor Sum 84,757

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #459523 ← → #459593

1 13 23 29 53 299 377 667 689 1,219 1,537 8,671 15,847 19,981 35,351 459,563

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

459,563 1,378,690 689,345 2,068,036 1,034,018 517,009 1,551,028 775,514 387,757 1,163,272 581,636 290,818 145,409 436,228 218,114 109,057 327,172 163,586 81,793 245,380 122,690 61,345 184,036 92,018 46,009 138,028 69,014 34,507 103,522 51,761 155,284 77,642 38,821 116,464 58,232 29,116 14,558 7,279 21,838 10,919 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924 41,462 20,731 62,194 31,097 93,292 46,646 23,323 69,970 34,985 104,956

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