3 × 13 × 29 × 509

Prime Factor Structure

Factorization String 3 × 13 × 29 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 856,800

Proper Divisor Sum 281,121

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #575677 ← → #575689

1 3 13 29 39 87 377 509 1,131 1,527 6,617 14,761 19,851 44,283 191,893 575,679

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

575,679 1,727,038 863,519 2,590,558 1,295,279 3,885,838 1,942,919 5,828,758 2,914,379 8,743,138 4,371,569 13,114,708 6,557,354 3,278,677 9,836,032 4,918,016 2,459,008 1,229,504 614,752 307,376 153,688 76,844 38,422 19,211 57,634 28,817 86,452 43,226 21,613 64,840 32,420 16,210 8,105 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914

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