2 × 3 × 23 × 126961

Prime Factor Structure

Factorization String 2 × 3 × 23 × 126961

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 36,565,056

Proper Divisor Sum 19,044,438

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17520617 ← → #17520623

1 2 3 6 23 46 69 138 126,961 253,922 380,883 761,766 2,920,103 5,840,206 8,760,309 17,520,618

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

17,520,618 8,760,309 26,280,928 13,140,464 6,570,232 3,285,116 1,642,558 821,279 2,463,838 1,231,919 3,695,758 1,847,879 5,543,638 2,771,819 8,315,458 4,157,729 12,473,188 6,236,594 3,118,297 9,354,892 4,677,446 2,338,723 7,016,170 3,508,085 10,524,256 5,262,128 2,631,064 1,315,532 657,766 328,883 986,650 493,325 1,479,976 739,988 369,994 184,997 554,992 277,496 138,748 69,374 34,687 104,062 52,031 156,094 78,047 234,142 117,071 351,214 175,607 526,822 263,411 790,234 395,117 1,185,352 592,676 296,338 148,169 444,508 222,254 111,127

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