3 × 5 × 647261

Prime Factor Structure

Factorization String 3 × 5 × 647261

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,534,288

Proper Divisor Sum 5,825,373

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9708901 ← → #9708917

1 3 5 15 647,261 1,941,783 3,236,305 9,708,915

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

9,708,915 29,126,746 14,563,373 43,690,120 21,845,060 10,922,530 5,461,265 16,383,796 8,191,898 4,095,949 12,287,848 6,143,924 3,071,962 1,535,981 4,607,944 2,303,972 1,151,986 575,993 1,727,980 863,990 431,995 1,295,986 647,993 1,943,980 971,990 485,995 1,457,986 728,993 2,186,980 1,093,490 546,745 1,640,236 820,118 410,059 1,230,178 615,089 1,845,268 922,634 461,317 1,383,952 691,976 345,988 172,994 86,497 259,492 129,746 64,873 194,620 97,310 48,655 145,966 72,983 218,950 109,475 328,426 164,213 492,640 246,320 123,160 61,580

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