37 × 107 × 647

Prime Factor Structure

Factorization String 37 × 107 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,659,392

Proper Divisor Sum 97,919

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2561431 ← → #2561491

1 37 107 647 3,959 23,939 69,229 2,561,473

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

2,561,473 7,684,420 3,842,210 1,921,105 5,763,316 2,881,658 1,440,829 4,322,488 2,161,244 1,080,622 540,311 1,620,934 810,467 2,431,402 1,215,701 3,647,104 1,823,552 911,776 455,888 227,944 113,972 56,986 28,493 85,480 42,740 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452

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