19 × 79 × 8243

Prime Factor Structure

Factorization String 19 × 79 × 8243

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,190,400

Proper Divisor Sum 817,657

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #12372739 ← → #12372757

1 19 79 1,501 8,243 156,617 651,197 12,372,743

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

12,372,743 37,118,230 18,559,115 55,677,346 27,838,673 83,516,020 41,758,010 20,879,005 62,637,016 31,318,508 15,659,254 7,829,627 23,488,882 11,744,441 35,233,324 17,616,662 8,808,331 26,424,994 13,212,497 39,637,492 19,818,746 9,909,373 29,728,120 14,864,060 7,432,030 3,716,015 11,148,046 5,574,023 16,722,070 8,361,035 25,083,106 12,541,553 37,624,660 18,812,330 9,406,165 28,218,496 14,109,248 7,054,624 3,527,312 1,763,656 881,828 440,914 220,457 661,372 330,686 165,343 496,030 248,015 744,046 372,023 1,116,070 558,035 1,674,106 837,053 2,511,160 1,255,580 627,790 313,895 941,686 470,843

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