3 × 7 × 13 × 2797

Prime Factor Structure

Factorization String 3 × 7 × 13 × 2797

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,253,504

Proper Divisor Sum 489,923

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #763579 ← → #763583

1 3 7 13 21 39 91 273 2,797 8,391 19,579 36,361 58,737 109,083 254,527 763,581

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

763,581 2,290,744 1,145,372 572,686 286,343 859,030 429,515 1,288,546 644,273 1,932,820 966,410 483,205 1,449,616 724,808 362,404 181,202 90,601 271,804 135,902 67,951 203,854 101,927 305,782 152,891 458,674 229,337 688,012 344,006 172,003 516,010 258,005 774,016 387,008 193,504 96,752 48,376 24,188 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844

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