31 × 157 × 491

Prime Factor Structure

Factorization String 31 × 157 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,487,552

Proper Divisor Sum 97,855

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #2389693 ← → #2389721

1 31 157 491 4,867 15,221 77,087 2,389,697

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

2,389,697 7,169,092 3,584,546 1,792,273 5,376,820 2,688,410 1,344,205 4,032,616 2,016,308 1,008,154 504,077 1,512,232 756,116 378,058 189,029 567,088 283,544 141,772 70,886 35,443 106,330 53,165 159,496 79,748 39,874 19,937 59,812 29,906 14,953 44,860 22,430 11,215 33,646 16,823 50,470 25,235 75,706 37,853 113,560 56,780 28,390 14,195 42,586 21,293 63,880 31,940 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528

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