2 × 23 × 47 × 181

Prime Factor Structure

Factorization String 2 × 23 × 47 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 628,992

Proper Divisor Sum 237,670

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #391301 ← → #391331

1 2 23 46 47 94 181 362 1,081 2,162 4,163 8,326 8,507 17,014 195,661 391,322

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

391,322 195,661 586,984 293,492 146,746 73,373 220,120 110,060 55,030 27,515 82,546 41,273 123,820 61,910 30,955 92,866 46,433 139,300 69,650 34,825 104,476 52,238 26,119 78,358 39,179 117,538 58,769 176,308 88,154 44,077 132,232 66,116 33,058 16,529 49,588 24,794 12,397 37,192 18,596 9,298 4,649 13,948 6,974 3,487 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899

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