23 × 71 × 157

Prime Factor Structure

Factorization String 23 × 71 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 273,024

Proper Divisor Sum 16,643

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #256369 ← → #256391

1 23 71 157 1,633 3,611 11,147 256,381

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

256,381 769,144 384,572 192,286 96,143 288,430 144,215 432,646 216,323 648,970 324,485 973,456 486,728 243,364 121,682 60,841 182,524 91,262 45,631 136,894 68,447 205,342 102,671 308,014 154,007 462,022 231,011 693,034 346,517 1,039,552 519,776 259,888 129,944 64,972 32,486 16,243 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272

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