19 × 23 × 31 × 61

Prime Factor Structure

Factorization String 19 × 23 × 31 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 952,320

Proper Divisor Sum 125,953

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #826363 ← → #826379

1 19 23 31 61 437 589 713 1,159 1,403 1,891 13,547 26,657 35,929 43,493 826,367

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

826,367 2,479,102 1,239,551 3,718,654 1,859,327 5,577,982 2,788,991 8,366,974 4,183,487 12,550,462 6,275,231 18,825,694 9,412,847 28,238,542 14,119,271 42,357,814 21,178,907 63,536,722 31,768,361 95,305,084 47,652,542 23,826,271 71,478,814 35,739,407 107,218,222 53,609,111 160,827,334 80,413,667 241,241,002 120,620,501 361,861,504 180,930,752 90,465,376 45,232,688 22,616,344 11,308,172 5,654,086 2,827,043 8,481,130 4,240,565 12,721,696 6,360,848 3,180,424 1,590,212 795,106 397,553 1,192,660 596,330 298,165 894,496 447,248 223,624 111,812 55,906 27,953 83,860 41,930 20,965 62,896 31,448

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