3² × 97 × 21859

Prime Factor Structure

Factorization String 3^2 × 97 × 21859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 27,849,640

Proper Divisor Sum 8,766,733

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #19082863 ← → #19082909

1 3 9 97 291 873 21,859 65,577 196,731 2,120,323 6,360,969 19,082,907

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

19,082,907 57,248,722 28,624,361 85,873,084 42,936,542 21,468,271 64,404,814 32,202,407 96,607,222 48,303,611 144,910,834 72,455,417 217,366,252 108,683,126 54,341,563 163,024,690 81,512,345 244,537,036 122,268,518 61,134,259 183,402,778 91,701,389 275,104,168 137,552,084 68,776,042 34,388,021 103,164,064 51,582,032 25,791,016 12,895,508 6,447,754 3,223,877 9,671,632 4,835,816 2,417,908 1,208,954 604,477 1,813,432 906,716 453,358 226,679 680,038 340,019 1,020,058 510,029 1,530,088 765,044 382,522 191,261 573,784 286,892 143,446 71,723 215,170 107,585 322,756 161,378 80,689 242,068 121,034

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