13 × 17 × 53 × 823

Prime Factor Structure

Factorization String 13 × 17 × 53 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,212,992

Proper Divisor Sum 1,573,193

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #9639761 ← → #9639811

1 13 17 53 221 689 823 901 10,699 11,713 13,991 43,619 181,883 567,047 741,523 9,639,799

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

9,639,799 28,919,398 14,459,699 43,379,098 21,689,549 65,068,648 32,534,324 16,267,162 8,133,581 24,400,744 12,200,372 6,100,186 3,050,093 9,150,280 4,575,140 2,287,570 1,143,785 3,431,356 1,715,678 857,839 2,573,518 1,286,759 3,860,278 1,930,139 5,790,418 2,895,209 8,685,628 4,342,814 2,171,407 6,514,222 3,257,111 9,771,334 4,885,667 14,657,002 7,328,501 21,985,504 10,992,752 5,496,376 2,748,188 1,374,094 687,047 2,061,142 1,030,571 3,091,714 1,545,857 4,637,572 2,318,786 1,159,393 3,478,180 1,739,090 869,545 2,608,636 1,304,318 652,159 1,956,478 978,239 2,934,718 1,467,359 4,402,078 2,201,039

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