11² × 31 × 4091

Prime Factor Structure

Factorization String 11^2 × 31 × 4091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,415,552

Proper Divisor Sum 2,070,211

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #15345329 ← → #15345349

1 11 31 121 341 3,751 4,091 45,001 126,821 495,011 1,395,031 15,345,341

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

15,345,341 46,036,024 23,018,012 11,509,006 5,754,503 17,263,510 8,631,755 25,895,266 12,947,633 38,842,900 19,421,450 9,710,725 29,132,176 14,566,088 7,283,044 3,641,522 1,820,761 5,462,284 2,731,142 1,365,571 4,096,714 2,048,357 6,145,072 3,072,536 1,536,268 768,134 384,067 1,152,202 576,101 1,728,304 864,152 432,076 216,038 108,019 324,058 162,029 486,088 243,044 121,522 60,761 182,284 91,142 45,571 136,714 68,357 205,072 102,536 51,268 25,634 12,817 38,452 19,226 9,613 28,840 14,420 7,210 3,605 10,816 5,408 2,704

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