3 × 5 × 20407

Prime Factor Structure

Factorization String 3 × 5 × 20407

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 489,792

Proper Divisor Sum 183,687

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #306091 ← → #306121

1 3 5 15 20,407 61,221 102,035 306,105

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

306,105 918,316 459,158 229,579 688,738 344,369 1,033,108 516,554 258,277 774,832 387,416 193,708 96,854 48,427 145,282 72,641 217,924 108,962 54,481 163,444 81,722 40,861 122,584 61,292 30,646 15,323 45,970 22,985 68,956 34,478 17,239 51,718 25,859 77,578 38,789 116,368 58,184 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654

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