3 × 19 × 31 × 20899

Prime Factor Structure

Factorization String 3 × 19 × 31 × 20899

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 53,504,000

Proper Divisor Sum 16,575,467

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #36928531 ← → #36928537

1 3 19 31 57 93 589 1,767 20,899 62,697 397,081 647,869 1,191,243 1,943,607 12,309,511 36,928,533

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

36,928,533 110,785,600 55,392,800 27,696,400 13,848,200 6,924,100 3,462,050 1,731,025 5,193,076 2,596,538 1,298,269 3,894,808 1,947,404 973,702 486,851 1,460,554 730,277 2,190,832 1,095,416 547,708 273,854 136,927 410,782 205,391 616,174 308,087 924,262 462,131 1,386,394 693,197 2,079,592 1,039,796 519,898 259,949 779,848 389,924 194,962 97,481 292,444 146,222 73,111 219,334 109,667 329,002 164,501 493,504 246,752 123,376 61,688 30,844 15,422 7,711 23,134 11,567 34,702 17,351 52,054 26,027 78,082 39,041

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