3 × 43² × 157

Prime Factor Structure

Factorization String 3 × 43^2 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,196,376

Proper Divisor Sum 325,497

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #870871 ← → #870889

1 3 43 129 157 471 1,849 5,547 6,751 20,253 290,293 870,879

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

870,879 2,612,638 1,306,319 3,918,958 1,959,479 5,878,438 2,939,219 8,817,658 4,408,829 13,226,488 6,613,244 3,306,622 1,653,311 4,959,934 2,479,967 7,439,902 3,719,951 11,159,854 5,579,927 16,739,782 8,369,891 25,109,674 12,554,837 37,664,512 18,832,256 9,416,128 4,708,064 2,354,032 1,177,016 588,508 294,254 147,127 441,382 220,691 662,074 331,037 993,112 496,556 248,278 124,139 372,418 186,209 558,628 279,314 139,657 418,972 209,486 104,743 314,230 157,115 471,346 235,673 707,020 353,510 176,755 530,266 265,133 795,400 397,700 198,850

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