2 × 3³ × 5 × 1279

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 1279

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 921,600

Proper Divisor Sum 576,270

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #345329 ← → #345379

1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 1,279 2,558 3,837 6,395 7,674 11,511 12,790 19,185 23,022 34,533 38,370 57,555 69,066 115,110 172,665 345,330

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

345,330 172,665 517,996 258,998 129,499 388,498 194,249 582,748 291,374 145,687 437,062 218,531 655,594 327,797 983,392 491,696 245,848 122,924 61,462 30,731 92,194 46,097 138,292 69,146 34,573 103,720 51,860 25,930 12,965 38,896 19,448 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194

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