11² × 13 × 43²

Prime Factor Structure

Factorization String 11^2 × 13 × 43^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 3,524,766

Proper Divisor Sum 616,289

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2908471 ← → #2908483

1 11 13 43 121 143 473 559 1,573 1,849 5,203 6,149 20,339 24,037 67,639 223,729 264,407 2,908,477

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

2,908,477 8,725,432 4,362,716 2,181,358 1,090,679 3,272,038 1,636,019 4,908,058 2,454,029 7,362,088 3,681,044 1,840,522 920,261 2,760,784 1,380,392 690,196 345,098 172,549 517,648 258,824 129,412 64,706 32,353 97,060 48,530 24,265 72,796 36,398 18,199 54,598 27,299 81,898 40,949 122,848 61,424 30,712 15,356 7,678 3,839 11,518 5,759 17,278 8,639 25,918 12,959 38,878 19,439 58,318 29,159 87,478 43,739 131,218 65,609 196,828 98,414 49,207 147,622 73,811 221,434 110,717

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