11 × 13 × 15383

Prime Factor Structure

Factorization String 11 × 13 × 15383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,584,512

Proper Divisor Sum 384,743

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #2199739 ← → #2199781

1 11 13 143 15,383 169,213 199,979 2,199,769

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

2,199,769 6,599,308 3,299,654 1,649,827 4,949,482 2,474,741 7,424,224 3,712,112 1,856,056 928,028 464,014 232,007 696,022 348,011 1,044,034 522,017 1,566,052 783,026 391,513 1,174,540 587,270 293,635 880,906 440,453 1,321,360 660,680 330,340 165,170 82,585 247,756 123,878 61,939 185,818 92,909 278,728 139,364 69,682 34,841 104,524 52,262 26,131 78,394 39,197 117,592 58,796 29,398 14,699 44,098 22,049 66,148 33,074 16,537 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954

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