23 × 31 × 2791

Prime Factor Structure

Factorization String 23 × 31 × 2791

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,144,256

Proper Divisor Sum 154,273

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #1989979 ← → #1989989

1 23 31 713 2,791 64,193 86,521 1,989,983

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

1,989,983 5,969,950 2,984,975 8,954,926 4,477,463 13,432,390 6,716,195 20,148,586 10,074,293 30,222,880 15,111,440 7,555,720 3,777,860 1,888,930 944,465 2,833,396 1,416,698 708,349 2,125,048 1,062,524 531,262 265,631 796,894 398,447 1,195,342 597,671 1,793,014 896,507 2,689,522 1,344,761 4,034,284 2,017,142 1,008,571 3,025,714 1,512,857 4,538,572 2,269,286 1,134,643 3,403,930 1,701,965 5,105,896 2,552,948 1,276,474 638,237 1,914,712 957,356 478,678 239,339 718,018 359,009 1,077,028 538,514 269,257 807,772 403,886 201,943 605,830 302,915 908,746 454,373

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