3 × 7 × 17 × 31 × 181

Prime Factor Structure

Factorization String 3 × 7 × 17 × 31 × 181

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,354,624

Proper Divisor Sum 1,351,497

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2003119 ← → #2003149

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

2,003,127 6,009,382 3,004,691 9,014,074 4,507,037 13,521,112 6,760,556 3,380,278 1,690,139 5,070,418 2,535,209 7,605,628 3,802,814 1,901,407 5,704,222 2,852,111 8,556,334 4,278,167 12,834,502 6,417,251 19,251,754 9,625,877 28,877,632 14,438,816 7,219,408 3,609,704 1,804,852 902,426 451,213 1,353,640 676,820 338,410 169,205 507,616 253,808 126,904 63,452 31,726 15,863 47,590 23,795 71,386 35,693 107,080 53,540 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707

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