3 × 5 × 13 × 16823

Prime Factor Structure

Factorization String 3 × 5 × 13 × 16823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,652,864

Proper Divisor Sum 2,372,379

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3280481 ← → #3280489

1 3 5 13 15 39 65 195 16,823 50,469 84,115 218,699 252,345 656,097 1,093,495 3,280,485

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

3,280,485 9,841,456 4,920,728 2,460,364 1,230,182 615,091 1,845,274 922,637 2,767,912 1,383,956 691,978 345,989 1,037,968 518,984 259,492 129,746 64,873 194,620 97,310 48,655 145,966 72,983 218,950 109,475 328,426 164,213 492,640 246,320 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98

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