2³ × 5 × 15797

Prime Factor Structure

Factorization String 2^3 × 5 × 15797

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,421,820

Proper Divisor Sum 789,940

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #631867 ← → #631889

1 2 4 5 8 10 20 40 15,797 31,594 63,188 78,985 126,376 157,970 315,940 631,880

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

631,880 315,940 157,970 78,985 236,956 118,478 59,239 177,718 88,859 266,578 133,289 399,868 199,934 99,967 299,902 149,951 449,854 224,927 674,782 337,391 1,012,174 506,087 1,518,262 759,131 2,277,394 1,138,697 3,416,092 1,708,046 854,023 2,562,070 1,281,035 3,843,106 1,921,553 5,764,660 2,882,330 1,441,165 4,323,496 2,161,748 1,080,874 540,437 1,621,312 810,656 405,328 202,664 101,332 50,666 25,333 76,000 38,000 19,000 9,500 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009

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