3 × 41 × 53 × 2687

Prime Factor Structure

Factorization String 3 × 41 × 53 × 2687

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,385,536

Proper Divisor Sum 6,868,983

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17516533 ← → #17516563

1 3 41 53 123 159 2,173 2,687 6,519 8,061 110,167 142,411 330,501 427,233 5,838,851 17,516,553

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

17,516,553 52,549,660 26,274,830 13,137,415 39,412,246 19,706,123 59,118,370 29,559,185 88,677,556 44,338,778 22,169,389 66,508,168 33,254,084 16,627,042 8,313,521 24,940,564 12,470,282 6,235,141 18,705,424 9,352,712 4,676,356 2,338,178 1,169,089 3,507,268 1,753,634 876,817 2,630,452 1,315,226 657,613 1,972,840 986,420 493,210 246,605 739,816 369,908 184,954 92,477 277,432 138,716 69,358 34,679 104,038 52,019 156,058 78,029 234,088 117,044 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520

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