2³ × 2189221

Prime Factor Structure

Factorization String 2^3 × 2189221

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,838,330

Proper Divisor Sum 15,324,562

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17513761 ← → #17513773

1 2 4 8 2,189,221 4,378,442 8,756,884 17,513,768

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

17,513,768 8,756,884 4,378,442 2,189,221 6,567,664 3,283,832 1,641,916 820,958 410,479 1,231,438 615,719 1,847,158 923,579 2,770,738 1,385,369 4,156,108 2,078,054 1,039,027 3,117,082 1,558,541 4,675,624 2,337,812 1,168,906 584,453 1,753,360 876,680 438,340 219,170 109,585 328,756 164,378 82,189 246,568 123,284 61,642 30,821 92,464 46,232 23,116 11,558 5,779 17,338 8,669 26,008 13,004 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515

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