2³ × 5 × 490891

Prime Factor Structure

Factorization String 2^3 × 5 × 490891

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 44,180,280

Proper Divisor Sum 24,544,640

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #19635631 ← → #19635653

1 2 4 5 8 10 20 40 490,891 981,782 1,963,564 2,454,455 3,927,128 4,908,910 9,817,820 19,635,640

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

19,635,640 9,817,820 4,908,910 2,454,455 7,363,366 3,681,683 11,045,050 5,522,525 16,567,576 8,283,788 4,141,894 2,070,947 6,212,842 3,106,421 9,319,264 4,659,632 2,329,816 1,164,908 582,454 291,227 873,682 436,841 1,310,524 655,262 327,631 982,894 491,447 1,474,342 737,171 2,211,514 1,105,757 3,317,272 1,658,636 829,318 414,659 1,243,978 621,989 1,865,968 932,984 466,492 233,246 116,623 349,870 174,935 524,806 262,403 787,210 393,605 1,180,816 590,408 295,204 147,602 73,801 221,404 110,702 55,351 166,054 83,027 249,082 124,541

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