3³ × 7 × 47 × 739

Prime Factor Structure

Factorization String 3^3 × 7 × 47 × 739

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 11,366,400

Proper Divisor Sum 4,801,863

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6564521 ← → #6564539

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

6,564,537 19,693,612 9,846,806 4,923,403 14,770,210 7,385,105 22,155,316 11,077,658 5,538,829 16,616,488 8,308,244 4,154,122 2,077,061 6,231,184 3,115,592 1,557,796 778,898 389,449 1,168,348 584,174 292,087 876,262 438,131 1,314,394 657,197 1,971,592 985,796 492,898 246,449 739,348 369,674 184,837 554,512 277,256 138,628 69,314 34,657 103,972 51,986 25,993 77,980 38,990 19,495 58,486 29,243 87,730 43,865 131,596 65,798 32,899 98,698 49,349 148,048 74,024 37,012 18,506 9,253 27,760 13,880 6,940

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