5 × 13 × 173 × 229

Prime Factor Structure

Factorization String 5 × 13 × 173 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,361,680

Proper Divisor Sum 786,575

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2575093 ← → #2575117

1 5 13 65 173 229 865 1,145 2,249 2,977 11,245 14,885 39,617 198,085 515,021 2,575,105

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

2,575,105 7,725,316 3,862,658 1,931,329 5,793,988 2,896,994 1,448,497 4,345,492 2,172,746 1,086,373 3,259,120 1,629,560 814,780 407,390 203,695 611,086 305,543 916,630 458,315 1,374,946 687,473 2,062,420 1,031,210 515,605 1,546,816 773,408 386,704 193,352 96,676 48,338 24,169 72,508 36,254 18,127 54,382 27,191 81,574 40,787 122,362 61,181 183,544 91,772 45,886 22,943 68,830 34,415 103,246 51,623 154,870 77,435 232,306 116,153 348,460 174,230 87,115 261,346 130,673 392,020 196,010 98,005

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