2³ × 29 × 121721

Prime Factor Structure

Factorization String 2^3 × 29 × 121721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 54,774,900

Proper Divisor Sum 26,535,628

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #28239271 ← → #28239287

1 2 4 8 29 58 116 232 121,721 243,442 486,884 973,768 3,529,909 7,059,818 14,119,636 28,239,272

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

28,239,272 14,119,636 7,059,818 3,529,909 10,589,728 5,294,864 2,647,432 1,323,716 661,858 330,929 992,788 496,394 248,197 744,592 372,296 186,148 93,074 46,537 139,612 69,806 34,903 104,710 52,355 157,066 78,533 235,600 117,800 58,900 29,450 14,725 44,176 22,088 11,044 5,522 2,761 8,284 4,142 2,071 6,214 3,107 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142

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