13 × 337 × 401

Prime Factor Structure

Factorization String 13 × 337 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,902,264

Proper Divisor Sum 145,483

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1756747 ← → #1756787

1 13 337 401 4,381 5,213 135,137 1,756,781

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

1,756,781 5,270,344 2,635,172 1,317,586 658,793 1,976,380 988,190 494,095 1,482,286 741,143 2,223,430 1,111,715 3,335,146 1,667,573 5,002,720 2,501,360 1,250,680 625,340 312,670 156,335 469,006 234,503 703,510 351,755 1,055,266 527,633 1,582,900 791,450 395,725 1,187,176 593,588 296,794 148,397 445,192 222,596 111,298 55,649 166,948 83,474 41,737 125,212 62,606 31,303 93,910 46,955 140,866 70,433 211,300 105,650 52,825 158,476 79,238 39,619 118,858 59,429 178,288 89,144 44,572 22,286 11,143

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