7 × 37 × 2659

Prime Factor Structure

Factorization String 7 × 37 × 2659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 808,640

Proper Divisor Sum 119,959

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #688679 ← → #688697

1 7 37 259 2,659 18,613 98,383 688,681

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

688,681 2,066,044 1,033,022 516,511 1,549,534 774,767 2,324,302 1,162,151 3,486,454 1,743,227 5,229,682 2,614,841 7,844,524 3,922,262 1,961,131 5,883,394 2,941,697 8,825,092 4,412,546 2,206,273 6,618,820 3,309,410 1,654,705 4,964,116 2,482,058 1,241,029 3,723,088 1,861,544 930,772 465,386 232,693 698,080 349,040 174,520 87,260 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210

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