5 × 13 × 19 × 787

Prime Factor Structure

Factorization String 5 × 13 × 19 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,323,840

Proper Divisor Sum 351,895

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #971939 ← → #971951

1 5 13 19 65 95 247 787 1,235 3,935 10,231 14,953 51,155 74,765 194,389 971,945

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

971,945 2,915,836 1,457,918 728,959 2,186,878 1,093,439 3,280,318 1,640,159 4,920,478 2,460,239 7,380,718 3,690,359 11,071,078 5,535,539 16,606,618 8,303,309 24,909,928 12,454,964 6,227,482 3,113,741 9,341,224 4,670,612 2,335,306 1,167,653 3,502,960 1,751,480 875,740 437,870 218,935 656,806 328,403 985,210 492,605 1,477,816 738,908 369,454 184,727 554,182 277,091 831,274 415,637 1,246,912 623,456 311,728 155,864 77,932 38,966 19,483 58,450 29,225 87,676 43,838 21,919 65,758 32,879 98,638 49,319 147,958 73,979 221,938

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