2 × 3² × 139 × 1571

Prime Factor Structure

Factorization String 2 × 3^2 × 139 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,583,120

Proper Divisor Sum 4,652,478

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3930637 ← → #3930653

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

3,930,642 1,965,321 5,895,964 2,947,982 1,473,991 4,421,974 2,210,987 6,632,962 3,316,481 9,949,444 4,974,722 2,487,361 7,462,084 3,731,042 1,865,521 5,596,564 2,798,282 1,399,141 4,197,424 2,098,712 1,049,356 524,678 262,339 787,018 393,509 1,180,528 590,264 295,132 147,566 73,783 221,350 110,675 332,026 166,013 498,040 249,020 124,510 62,255 186,766 93,383 280,150 140,075 420,226 210,113 630,340 315,170 157,585 472,756 236,378 118,189 354,568 177,284 88,642 44,321 132,964 66,482 33,241 99,724 49,862 24,931

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