2 × 5 × 7 × 3697

Prime Factor Structure

Factorization String 2 × 5 × 7 × 3697

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 532,512

Proper Divisor Sum 273,722

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #258787 ← → #258803

1 2 5 7 10 14 35 70 3,697 7,394 18,485 25,879 36,970 51,758 129,395 258,790

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

258,790 129,395 388,186 194,093 582,280 291,140 145,570 72,785 218,356 109,178 54,589 163,768 81,884 40,942 20,471 61,414 30,707 92,122 46,061 138,184 69,092 34,546 17,273 51,820 25,910 12,955 38,866 19,433 58,300 29,150 14,575 43,726 21,863 65,590 32,795 98,386 49,193 147,580 73,790 36,895 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268 210,134 105,067 315,202 157,601 472,804 236,402 118,201 354,604

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