3 × 5 × 23 × 62017

Prime Factor Structure

Factorization String 3 × 5 × 23 × 62017

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 35,722,368

Proper Divisor Sum 14,326,503

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #21395863 ← → #21395893

1 3 5 15 23 69 115 345 62,017 186,051 310,085 930,255 1,426,391 4,279,173 7,131,955 21,395,865

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

21,395,865 64,187,596 32,093,798 16,046,899 48,140,698 24,070,349 72,211,048 36,105,524 18,052,762 9,026,381 27,079,144 13,539,572 6,769,786 3,384,893 10,154,680 5,077,340 2,538,670 1,269,335 3,808,006 1,904,003 5,712,010 2,856,005 8,568,016 4,284,008 2,142,004 1,071,002 535,501 1,606,504 803,252 401,626 200,813 602,440 301,220 150,610 75,305 225,916 112,958 56,479 169,438 84,719 254,158 127,079 381,238 190,619 571,858 285,929 857,788 428,894 214,447 643,342 321,671 965,014 482,507 1,447,522 723,761 2,171,284 1,085,642 542,821 1,628,464 814,232

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