13 × 67 × 617

Prime Factor Structure

Factorization String 13 × 67 × 617

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 588,336

Proper Divisor Sum 50,929

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #537403 ← → #537413

1 13 67 617 871 8,021 41,339 537,407

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

537,407 1,612,222 806,111 2,418,334 1,209,167 3,627,502 1,813,751 5,441,254 2,720,627 8,161,882 4,080,941 12,242,824 6,121,412 3,060,706 1,530,353 4,591,060 2,295,530 1,147,765 3,443,296 1,721,648 860,824 430,412 215,206 107,603 322,810 161,405 484,216 242,108 121,054 60,527 181,582 90,791 272,374 136,187 408,562 204,281 612,844 306,422 153,211 459,634 229,817 689,452 344,726 172,363 517,090 258,545 775,636 387,818 193,909 581,728 290,864 145,432 72,716 36,358 18,179 54,538 27,269 81,808 40,904 20,452

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