13 × 59 × 317

Prime Factor Structure

Factorization String 13 × 59 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 267,120

Proper Divisor Sum 23,981

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #243137 ← → #243149

1 13 59 317 767 4,121 18,703 243,139

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

243,139 729,418 364,709 1,094,128 547,064 273,532 136,766 68,383 205,150 102,575 307,726 153,863 461,590 230,795 692,386 346,193 1,038,580 519,290 259,645 778,936 389,468 194,734 97,367 292,102 146,051 438,154 219,077 657,232 328,616 164,308 82,154 41,077 123,232 61,616 30,808 15,404 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546

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