2² × 3³ × 131 × 139

Prime Factor Structure

Factorization String 2^2 × 3^3 × 131 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 5,174,400

Proper Divisor Sum 3,207,828

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1966561 ← → #1966583

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

1,966,572 983,286 491,643 1,474,930 737,465 2,212,396 1,106,198 553,099 1,659,298 829,649 2,488,948 1,244,474 622,237 1,866,712 933,356 466,678 233,339 700,018 350,009 1,050,028 525,014 262,507 787,522 393,761 1,181,284 590,642 295,321 885,964 442,982 221,491 664,474 332,237 996,712 498,356 249,178 124,589 373,768 186,884 93,442 46,721 140,164 70,082 35,041 105,124 52,562 26,281 78,844 39,422 19,711 59,134 29,567 88,702 44,351 133,054 66,527 199,582 99,791 299,374 149,687 449,062

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