5 × 257 × 491

Prime Factor Structure

Factorization String 5 × 257 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 761,616

Proper Divisor Sum 130,681

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #630919 ← → #630941

1 5 257 491 1,285 2,455 126,187 630,935

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

630,935 1,892,806 946,403 2,839,210 1,419,605 4,258,816 2,129,408 1,064,704 532,352 266,176 133,088 66,544 33,272 16,636 8,318 4,159 12,478 6,239 18,718 9,359 28,078 14,039 42,118 21,059 63,178 31,589 94,768 47,384 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20

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