3 × 13 × 31 × 461

Prime Factor Structure

Factorization String 3 × 13 × 31 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 827,904

Proper Divisor Sum 270,555

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #557339 ← → #557369

1 3 13 31 39 93 403 461 1,209 1,383 5,993 14,291 17,979 42,873 185,783 557,349

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

557,349 1,672,048 836,024 418,012 209,006 104,503 313,510 156,755 470,266 235,133 705,400 352,700 176,350 88,175 264,526 132,263 396,790 198,395 595,186 297,593 892,780 446,390 223,195 669,586 334,793 1,004,380 502,190 251,095 753,286 376,643 1,129,930 564,965 1,694,896 847,448 423,724 211,862 105,931 317,794 158,897 476,692 238,346 119,173 357,520 178,760 89,380 44,690 22,345 67,036 33,518 16,759 50,278 25,139 75,418 37,709 113,128 56,564 28,282 14,141 42,424 21,212

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