31 × 139 × 197

Prime Factor Structure

Factorization String 31 × 139 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 887,040

Proper Divisor Sum 38,167

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #848857 ← → #848879

1 31 139 197 4,309 6,107 27,383 848,873

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

848,873 2,546,620 1,273,310 636,655 1,909,966 954,983 2,864,950 1,432,475 4,297,426 2,148,713 6,446,140 3,223,070 1,611,535 4,834,606 2,417,303 7,251,910 3,625,955 10,877,866 5,438,933 16,316,800 8,158,400 4,079,200 2,039,600 1,019,800 509,900 254,950 127,475 382,426 191,213 573,640 286,820 143,410 71,705 215,116 107,558 53,779 161,338 80,669 242,008 121,004 60,502 30,251 90,754 45,377 136,132 68,066 34,033 102,100 51,050 25,525 76,576 38,288 19,144 9,572 4,786 2,393 7,180 3,590 1,795 5,386

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