2 × 13 × 61 × 193

Prime Factor Structure

Factorization String 2 × 13 × 61 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 505,176

Proper Divisor Sum 199,078

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #306091 ← → #306121

1 2 13 26 61 122 193 386 793 1,586 2,509 5,018 11,773 23,546 153,049 306,098

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

306,098 153,049 459,148 229,574 114,787 344,362 172,181 516,544 258,272 129,136 64,568 32,284 16,142 8,071 24,214 12,107 36,322 18,161 54,484 27,242 13,621 40,864 20,432 10,216 5,108 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325

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