2 × 13 × 31 × 1231

Prime Factor Structure

Factorization String 2 × 13 × 31 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,655,808

Proper Divisor Sum 663,622

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #992183 ← → #992219

1 2 13 26 31 62 403 806 1,231 2,462 16,003 32,006 38,161 76,322 496,093 992,186

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

992,186 496,093 1,488,280 744,140 372,070 186,035 558,106 279,053 837,160 418,580 209,290 104,645 313,936 156,968 78,484 39,242 19,621 58,864 29,432 14,716 7,358 3,679 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316

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