13 × 13397

Prime Factor Structure

Factorization String 13 × 13397

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 187,572

Proper Divisor Sum 13,411

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #174157 ← → #174169

1 13 13,397 174,161

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

174,161 522,484 261,242 130,621 391,864 195,932 97,966 48,983 146,950 73,475 220,426 110,213 330,640 165,320 82,660 41,330 20,665 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 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

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