2 × 1699 × 21191

Prime Factor Structure

Factorization String 2 × 1699 × 21191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 108,079,200

Proper Divisor Sum 36,072,182

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #72007009 ← → #72007027

1 2 1,699 3,398 21,191 42,382 36,003,509 72,007,018

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

72,007,018 36,003,509 108,010,528 54,005,264 27,002,632 13,501,316 6,750,658 3,375,329 10,125,988 5,062,994 2,531,497 7,594,492 3,797,246 1,898,623 5,695,870 2,847,935 8,543,806 4,271,903 12,815,710 6,407,855 19,223,566 9,611,783 28,835,350 14,417,675 43,253,026 21,626,513 64,879,540 32,439,770 16,219,885 48,659,656 24,329,828 12,164,914 6,082,457 18,247,372 9,123,686 4,561,843 13,685,530 6,842,765 20,528,296 10,264,148 5,132,074 2,566,037 7,698,112 3,849,056 1,924,528 962,264 481,132 240,566 120,283 360,850 180,425 541,276 270,638 135,319 405,958 202,979 608,938 304,469 913,408 456,704

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