5² × 67 × 431

Prime Factor Structure

Factorization String 5^2 × 67 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 910,656

Proper Divisor Sum 188,731

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #721921 ← → #721951

1 5 25 67 335 431 1,675 2,155 10,775 28,877 144,385 721,925

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

721,925 2,165,776 1,082,888 541,444 270,722 135,361 406,084 203,042 101,521 304,564 152,282 76,141 228,424 114,212 57,106 28,553 85,660 42,830 21,415 64,246 32,123 96,370 48,185 144,556 72,278 36,139 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764

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