11 × 13 × 20731

Prime Factor Structure

Factorization String 11 × 13 × 20731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,482,976

Proper Divisor Sum 518,443

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2964527 ← → #2964547

1 11 13 143 20,731 228,041 269,503 2,964,533

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

2,964,533 8,893,600 4,446,800 2,223,400 1,111,700 555,850 277,925 833,776 416,888 208,444 104,222 52,111 156,334 78,167 234,502 117,251 351,754 175,877 527,632 263,816 131,908 65,954 32,977 98,932 49,466 24,733 74,200 37,100 18,550 9,275 27,826 13,913 41,740 20,870 10,435 31,306 15,653 46,960 23,480 11,740 5,870 2,935 8,806 4,403 13,210 6,605 19,816 9,908 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523

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