13 × 251 × 2551

Prime Factor Structure

Factorization String 13 × 251 × 2551

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,003,456

Proper Divisor Sum 679,543

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8323891 ← → #8323933

1 13 251 2,551 3,263 33,163 640,301 8,323,913

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

8,323,913 24,971,740 12,485,870 6,242,935 18,728,806 9,364,403 28,093,210 14,046,605 42,139,816 21,069,908 10,534,954 5,267,477 15,802,432 7,901,216 3,950,608 1,975,304 987,652 493,826 246,913 740,740 370,370 185,185 555,556 277,778 138,889 416,668 208,334 104,167 312,502 156,251 468,754 234,377 703,132 351,566 175,783 527,350 263,675 791,026 395,513 1,186,540 593,270 296,635 889,906 444,953 1,334,860 667,430 333,715 1,001,146 500,573 1,501,720 750,860 375,430 187,715 563,146 281,573 844,720 422,360 211,180 105,590 52,795

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