13 × 61 × 15137

Prime Factor Structure

Factorization String 13 × 61 × 15137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,139,784

Proper Divisor Sum 1,136,143

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #12003619 ← → #12003647

1 13 61 793 15,137 196,781 923,357 12,003,641

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

12,003,641 36,010,924 18,005,462 9,002,731 27,008,194 13,504,097 40,512,292 20,256,146 10,128,073 30,384,220 15,192,110 7,596,055 22,788,166 11,394,083 34,182,250 17,091,125 51,273,376 25,636,688 12,818,344 6,409,172 3,204,586 1,602,293 4,806,880 2,403,440 1,201,720 600,860 300,430 150,215 450,646 225,323 675,970 337,985 1,013,956 506,978 253,489 760,468 380,234 190,117 570,352 285,176 142,588 71,294 35,647 106,942 53,471 160,414 80,207 240,622 120,311 360,934 180,467 541,402 270,701 812,104 406,052 203,026 101,513 304,540 152,270 76,135

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