13 × 306091

Prime Factor Structure

Factorization String 13 × 306091

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,285,288

Proper Divisor Sum 306,105

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3979181 ← → #3979193

1 13 306,091 3,979,183

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

3,979,183 11,937,550 5,968,775 17,906,326 8,953,163 26,859,490 13,429,745 40,289,236 20,144,618 10,072,309 30,216,928 15,108,464 7,554,232 3,777,116 1,888,558 944,279 2,832,838 1,416,419 4,249,258 2,124,629 6,373,888 3,186,944 1,593,472 796,736 398,368 199,184 99,592 49,796 24,898 12,449 37,348 18,674 9,337 28,012 14,006 7,003 21,010 10,505 31,516 15,758 7,879 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210

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