83 × 15559

Prime Factor Structure

Factorization String 83 × 15559

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,307,040

Proper Divisor Sum 15,643

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1291391 ← → #1291421

1 83 15,559 1,291,397

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

1,291,397 3,874,192 1,937,096 968,548 484,274 242,137 726,412 363,206 181,603 544,810 272,405 817,216 408,608 204,304 102,152 51,076 25,538 12,769 38,308 19,154 9,577 28,732 14,366 7,183 21,550 10,775 32,326 16,163 48,490 24,245 72,736 36,368 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201

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