2⁴ × 5 × 3643

Prime Factor Structure

Factorization String 2^4 × 5 × 3643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 677,784

Proper Divisor Sum 386,344

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #291439 ← → #291443

1 2 4 5 8 10 16 20 40 80 3,643 7,286 14,572 18,215 29,144 36,430 58,288 72,860 145,720 291,440

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

291,440 145,720 72,860 36,430 18,215 54,646 27,323 81,970 40,985 122,956 61,478 30,739 92,218 46,109 138,328 69,164 34,582 17,291 51,874 25,937 77,812 38,906 19,453 58,360 29,180 14,590 7,295 21,886 10,943 32,830 16,415 49,246 24,623 73,870 36,935 110,806 55,403 166,210 83,105 249,316 124,658 62,329 186,988 93,494 46,747 140,242 70,121 210,364 105,182 52,591 157,774 78,887 236,662 118,331 354,994 177,497 532,492 266,246 133,123 399,370

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