3³ × 5 × 31 × 137

Prime Factor Structure

Factorization String 3^3 × 5 × 31 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,059,840

Proper Divisor Sum 486,495

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #573343 ← → #573371

1 3 5 9 15 27 31 45 93 135 137 155 279 411 465 685 837 1,233 1,395 2,055 3,699 4,185 4,247 6,165 12,741 18,495 21,235 38,223 63,705 114,669 191,115 573,345

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

573,345 1,720,036 860,018 430,009 1,290,028 645,014 322,507 967,522 483,761 1,451,284 725,642 362,821 1,088,464 544,232 272,116 136,058 68,029 204,088 102,044 51,022 25,511 76,534 38,267 114,802 57,401 172,204 86,102 43,051 129,154 64,577 193,732 96,866 48,433 145,300 72,650 36,325 108,976 54,488 27,244 13,622 6,811 20,434 10,217 30,652 15,326 7,663 22,990 11,495 34,486 17,243 51,730 25,865 77,596 38,798 19,399 58,198 29,099 87,298 43,649 130,948

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