2 × 31 × 79 × 811

Prime Factor Structure

Factorization String 2 × 31 × 79 × 811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,236,160

Proper Divisor Sum 2,263,882

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3972263 ← → #3972301

1 2 31 62 79 158 811 1,622 2,449 4,898 25,141 50,282 64,069 128,138 1,986,139 3,972,278

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

3,972,278 1,986,139 5,958,418 2,979,209 8,937,628 4,468,814 2,234,407 6,703,222 3,351,611 10,054,834 5,027,417 15,082,252 7,541,126 3,770,563 11,311,690 5,655,845 16,967,536 8,483,768 4,241,884 2,120,942 1,060,471 3,181,414 1,590,707 4,772,122 2,386,061 7,158,184 3,579,092 1,789,546 894,773 2,684,320 1,342,160 671,080 335,540 167,770 83,885 251,656 125,828 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

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