3 × 5 × 7 × 8629

Prime Factor Structure

Factorization String 3 × 5 × 7 × 8629

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,656,960

Proper Divisor Sum 750,915

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #906043 ← → #906089

1 3 5 7 15 21 35 105 8,629 25,887 43,145 60,403 129,435 181,209 302,015 906,045

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

906,045 2,718,136 1,359,068 679,534 339,767 1,019,302 509,651 1,528,954 764,477 2,293,432 1,146,716 573,358 286,679 860,038 430,019 1,290,058 645,029 1,935,088 967,544 483,772 241,886 120,943 362,830 181,415 544,246 272,123 816,370 408,185 1,224,556 612,278 306,139 918,418 459,209 1,377,628 688,814 344,407 1,033,222 516,611 1,549,834 774,917 2,324,752 1,162,376 581,188 290,594 145,297 435,892 217,946 108,973 326,920 163,460 81,730 40,865 122,596 61,298 30,649 91,948 45,974 22,987 68,962 34,481

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