3 × 17 × 389 × 883

Prime Factor Structure

Factorization String 3 × 17 × 389 × 883

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,822,720

Proper Divisor Sum 7,304,883

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17517823 ← → #17517839

1 3 17 51 389 883 1,167 2,649 6,613 15,011 19,839 45,033 343,487 1,030,461 5,839,279 17,517,837

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

17,517,837 52,553,512 26,276,756 13,138,378 6,569,189 19,707,568 9,853,784 4,926,892 2,463,446 1,231,723 3,695,170 1,847,585 5,542,756 2,771,378 1,385,689 4,157,068 2,078,534 1,039,267 3,117,802 1,558,901 4,676,704 2,338,352 1,169,176 584,588 292,294 146,147 438,442 219,221 657,664 328,832 164,416 82,208 41,104 20,552 10,276 5,138 2,569 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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