13 × 59 × 67 × 73

Prime Factor Structure

Factorization String 13 × 59 × 67 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,226,880

Proper Divisor Sum 475,483

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3751387 ← → #3751409

1 13 59 67 73 767 871 949 3,953 4,307 4,891 51,389 55,991 63,583 288,569 3,751,397

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

3,751,397 11,254,192 5,627,096 2,813,548 1,406,774 703,387 2,110,162 1,055,081 3,165,244 1,582,622 791,311 2,373,934 1,186,967 3,560,902 1,780,451 5,341,354 2,670,677 8,012,032 4,006,016 2,003,008 1,001,504 500,752 250,376 125,188 62,594 31,297 93,892 46,946 23,473 70,420 35,210 17,605 52,816 26,408 13,204 6,602 3,301 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664

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