3 × 5 × 37 × 3637

Prime Factor Structure

Factorization String 3 × 5 × 37 × 3637

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,317,856

Proper Divisor Sum 1,299,321

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2018531 ← → #2018543

1 3 5 15 37 111 185 555 3,637 10,911 18,185 54,555 134,569 403,707 672,845 2,018,535

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

2,018,535 6,055,606 3,027,803 9,083,410 4,541,705 13,625,116 6,812,558 3,406,279 10,218,838 5,109,419 15,328,258 7,664,129 22,992,388 11,496,194 5,748,097 17,244,292 8,622,146 4,311,073 12,933,220 6,466,610 3,233,305 9,699,916 4,849,958 2,424,979 7,274,938 3,637,469 10,912,408 5,456,204 2,728,102 1,364,051 4,092,154 2,046,077 6,138,232 3,069,116 1,534,558 767,279 2,301,838 1,150,919 3,452,758 1,726,379 5,179,138 2,589,569 7,768,708 3,884,354 1,942,177 5,826,532 2,913,266 1,456,633 4,369,900 2,184,950 1,092,475 3,277,426 1,638,713 4,916,140 2,458,070 1,229,035 3,687,106 1,843,553 5,530,660 2,765,330

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