2 × 3 × 53 × 131 × 421

Prime Factor Structure

Factorization String 2 × 3 × 53 × 131 × 421

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 36,096,192

Proper Divisor Sum 18,558,174

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17537981 ← → #17538019

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

17,538,018 8,769,009 26,307,028 13,153,514 6,576,757 19,730,272 9,865,136 4,932,568 2,466,284 1,233,142 616,571 1,849,714 924,857 2,774,572 1,387,286 693,643 2,080,930 1,040,465 3,121,396 1,560,698 780,349 2,341,048 1,170,524 585,262 292,631 877,894 438,947 1,316,842 658,421 1,975,264 987,632 493,816 246,908 123,454 61,727 185,182 92,591 277,774 138,887 416,662 208,331 624,994 312,497 937,492 468,746 234,373 703,120 351,560 175,780 87,890 43,945 131,836 65,918 32,959 98,878 49,439 148,318 74,159 222,478 111,239

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