2 × 11 × 993137

Prime Factor Structure

Factorization String 2 × 11 × 993137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 35,752,968

Proper Divisor Sum 13,903,954

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #21849013 ← → #21849049

1 2 11 22 993,137 1,986,274 10,924,507 21,849,014

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

21,849,014 10,924,507 32,773,522 16,386,761 49,160,284 24,580,142 12,290,071 36,870,214 18,435,107 55,305,322 27,652,661 82,957,984 41,478,992 20,739,496 10,369,748 5,184,874 2,592,437 7,777,312 3,888,656 1,944,328 972,164 486,082 243,041 729,124 364,562 182,281 546,844 273,422 136,711 410,134 205,067 615,202 307,601 922,804 461,402 230,701 692,104 346,052 173,026 86,513 259,540 129,770 64,885 194,656 97,328 48,664 24,332 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851

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