2 × 2153 × 4673

Prime Factor Structure

Factorization String 2 × 2153 × 4673

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,203,388

Proper Divisor Sum 10,081,450

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #20121923 ← → #20121947

1 2 2,153 4,306 4,673 9,346 10,060,969 20,121,938

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

20,121,938 10,060,969 30,182,908 15,091,454 7,545,727 22,637,182 11,318,591 33,955,774 16,977,887 50,933,662 25,466,831 76,400,494 38,200,247 114,600,742 57,300,371 171,901,114 85,950,557 257,851,672 128,925,836 64,462,918 32,231,459 96,694,378 48,347,189 145,041,568 72,520,784 36,260,392 18,130,196 9,065,098 4,532,549 13,597,648 6,798,824 3,399,412 1,699,706 849,853 2,549,560 1,274,780 637,390 318,695 956,086 478,043 1,434,130 717,065 2,151,196 1,075,598 537,799 1,613,398 806,699 2,420,098 1,210,049 3,630,148 1,815,074 907,537 2,722,612 1,361,306 680,653 2,041,960 1,020,980 510,490 255,245 765,736

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