3 × 5 × 7 × 13 × 19

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13 × 19

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 53,760

Proper Divisor Sum 27,825

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #25933 ← → #25939

1 3 5 7 13 15 19 21 35 39 57 65 91 95 105 133 195 247 273 285 399 455 665 741 1,235 1,365 1,729 1,995 3,705 5,187 8,645 25,935

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

25,935 77,806 38,903 116,710 58,355 175,066 87,533 262,600 131,300 65,650 32,825 98,476 49,238 24,619 73,858 36,929 110,788 55,394 27,697 83,092 41,546 20,773 62,320 31,160 15,580 7,790 3,895 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989

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