31 × 43 × 3917

Prime Factor Structure

Factorization String 31 × 43 × 3917

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,516,544

Proper Divisor Sum 295,183

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5221343 ← → #5221369

1 31 43 1,333 3,917 121,427 168,431 5,221,361

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

5,221,361 15,664,084 7,832,042 3,916,021 11,748,064 5,874,032 2,937,016 1,468,508 734,254 367,127 1,101,382 550,691 1,652,074 826,037 2,478,112 1,239,056 619,528 309,764 154,882 77,441 232,324 116,162 58,081 174,244 87,122 43,561 130,684 65,342 32,671 98,014 49,007 147,022 73,511 220,534 110,267 330,802 165,401 496,204 248,102 124,051 372,154 186,077 558,232 279,116 139,558 69,779 209,338 104,669 314,008 157,004 78,502 39,251 117,754 58,877 176,632 88,316 44,158 22,079 66,238 33,119

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