2² × 5 × 1287997

Prime Factor Structure

Factorization String 2^2 × 5 × 1287997

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 54,095,916

Proper Divisor Sum 28,335,976

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #25759939 ← → #25759997

1 2 4 5 10 20 1,287,997 2,575,994 5,151,988 6,439,985 12,879,970 25,759,940

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

25,759,940 12,879,970 6,439,985 19,319,956 9,659,978 4,829,989 14,489,968 7,244,984 3,622,492 1,811,246 905,623 2,716,870 1,358,435 4,075,306 2,037,653 6,112,960 3,056,480 1,528,240 764,120 382,060 191,030 95,515 286,546 143,273 429,820 214,910 107,455 322,366 161,183 483,550 241,775 725,326 362,663 1,087,990 543,995 1,631,986 815,993 2,447,980 1,223,990 611,995 1,835,986 917,993 2,753,980 1,376,990 688,495 2,065,486 1,032,743 3,098,230 1,549,115 4,647,346 2,323,673 6,971,020 3,485,510 1,742,755 5,228,266 2,614,133 7,842,400 3,921,200 1,960,600 980,300

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