31 × 71 × 73 × 109

Prime Factor Structure

Factorization String 31 × 71 × 73 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,754,560

Proper Divisor Sum 1,241,203

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #17513351 ← → #17513359

1 31 71 73 109 2,201 2,263 3,379 5,183 7,739 7,957 160,673 239,909 246,667 564,947 17,513,357

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

17,513,357 52,540,072 26,270,036 13,135,018 6,567,509 19,702,528 9,851,264 4,925,632 2,462,816 1,231,408 615,704 307,852 153,926 76,963 230,890 115,445 346,336 173,168 86,584 43,292 21,646 10,823 32,470 16,235 48,706 24,353 73,060 36,530 18,265 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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