61 × 97 × 109

Prime Factor Structure

Factorization String 61 × 97 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 668,360

Proper Divisor Sum 23,407

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #644951 ← → #644977

1 61 97 109 5,917 6,649 10,573 644,953

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

644,953 1,934,860 967,430 483,715 1,451,146 725,573 2,176,720 1,088,360 544,180 272,090 136,045 408,136 204,068 102,034 51,017 153,052 76,526 38,263 114,790 57,395 172,186 86,093 258,280 129,140 64,570 32,285 96,856 48,428 24,214 12,107 36,322 18,161 54,484 27,242 13,621 40,864 20,432 10,216 5,108 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

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