2 × 5 × 137 × 3137

Prime Factor Structure

Factorization String 2 × 5 × 137 × 3137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,794,792

Proper Divisor Sum 3,497,102

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4297681 ← → #4297697

1 2 5 10 137 274 685 1,370 3,137 6,274 15,685 31,370 429,769 859,538 2,148,845 4,297,690

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

4,297,690 2,148,845 6,446,536 3,223,268 1,611,634 805,817 2,417,452 1,208,726 604,363 1,813,090 906,545 2,719,636 1,359,818 679,909 2,039,728 1,019,864 509,932 254,966 127,483 382,450 191,225 573,676 286,838 143,419 430,258 215,129 645,388 322,694 161,347 484,042 242,021 726,064 363,032 181,516 90,758 45,379 136,138 68,069 204,208 102,104 51,052 25,526 12,763 38,290 19,145 57,436 28,718 14,359 43,078 21,539 64,618 32,309 96,928 48,464 24,232 12,116 6,058 3,029 9,088 4,544

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