2 × 5 × 193 × 257

Prime Factor Structure

Factorization String 2 × 5 × 193 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 900,936

Proper Divisor Sum 404,926

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #496007 ← → #496019

1 2 5 10 193 257 386 514 965 1,285 1,930 2,570 49,601 99,202 248,005 496,010

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

496,010 248,005 744,016 372,008 186,004 93,002 46,501 139,504 69,752 34,876 17,438 8,719 26,158 13,079 39,238 19,619 58,858 29,429 88,288 44,144 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 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 3,158

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