31 × 37 × 487

Prime Factor Structure

Factorization String 31 × 37 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 593,408

Proper Divisor Sum 34,819

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #558587 ← → #558599

1 31 37 487 1,147 15,097 18,019 558,589

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

558,589 1,675,768 837,884 418,942 209,471 628,414 314,207 942,622 471,311 1,413,934 706,967 2,120,902 1,060,451 3,181,354 1,590,677 4,772,032 2,386,016 1,193,008 596,504 298,252 149,126 74,563 223,690 111,845 335,536 167,768 83,884 41,942 20,971 62,914 31,457 94,372 47,186 23,593 70,780 35,390 17,695 53,086 26,543 79,630 39,815 119,446 59,723 179,170 89,585 268,756 134,378 67,189 201,568 100,784 50,392 25,196 12,598 6,299 18,898 9,449 28,348 14,174 7,087 21,262

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