2 × 13 × 768503

Prime Factor Structure

Factorization String 2 × 13 × 768503

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,277,168

Proper Divisor Sum 12,296,090

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #19981061 ← → #19981079

1 2 13 26 768,503 1,537,006 9,990,539 19,981,078

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

19,981,078 9,990,539 29,971,618 14,985,809 44,957,428 22,478,714 11,239,357 33,718,072 16,859,036 8,429,518 4,214,759 12,644,278 6,322,139 18,966,418 9,483,209 28,449,628 14,224,814 7,112,407 21,337,222 10,668,611 32,005,834 16,002,917 48,008,752 24,004,376 12,002,188 6,001,094 3,000,547 9,001,642 4,500,821 13,502,464 6,751,232 3,375,616 1,687,808 843,904 421,952 210,976 105,488 52,744 26,372 13,186 6,593 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523

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