3 × 7 × 407383

Prime Factor Structure

Factorization String 3 × 7 × 407383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,036,288

Proper Divisor Sum 4,481,245

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8555021 ← → #8555047

1 3 7 21 407,383 1,222,149 2,851,681 8,555,043

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

8,555,043 25,665,130 12,832,565 38,497,696 19,248,848 9,624,424 4,812,212 2,406,106 1,203,053 3,609,160 1,804,580 902,290 451,145 1,353,436 676,718 338,359 1,015,078 507,539 1,522,618 761,309 2,283,928 1,141,964 570,982 285,491 856,474 428,237 1,284,712 642,356 321,178 160,589 481,768 240,884 120,442 60,221 180,664 90,332 45,166 22,583 67,750 33,875 101,626 50,813 152,440 76,220 38,110 19,055 57,166 28,583 85,750 42,875 128,626 64,313 192,940 96,470 48,235 144,706 72,353 217,060 108,530 54,265

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