31 × 22279

Prime Factor Structure

Factorization String 31 × 22279

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 712,960

Proper Divisor Sum 22,311

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #690629 ← → #690661

1 31 22,279 690,649

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

690,649 2,071,948 1,035,974 517,987 1,553,962 776,981 2,330,944 1,165,472 582,736 291,368 145,684 72,842 36,421 109,264 54,632 27,316 13,658 6,829 20,488 10,244 5,122 2,561 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124

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