1531 × 1999

Prime Factor Structure

Factorization String 1531 × 1999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,064,000

Proper Divisor Sum 3,531

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3060467 ← → #3060481

1 1,531 1,999 3,060,469

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

3,060,469 9,181,408 4,590,704 2,295,352 1,147,676 573,838 286,919 860,758 430,379 1,291,138 645,569 1,936,708 968,354 484,177 1,452,532 726,266 363,133 1,089,400 544,700 272,350 136,175 408,526 204,263 612,790 306,395 919,186 459,593 1,378,780 689,390 344,695 1,034,086 517,043 1,551,130 775,565 2,326,696 1,163,348 581,674 290,837 872,512 436,256 218,128 109,064 54,532 27,266 13,633 40,900 20,450 10,225 30,676 15,338 7,669 23,008 11,504 5,752 2,876 1,438 719 2,158 1,079 3,238

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