2² × 3² × 109987

Prime Factor Structure

Factorization String 2^2 × 3^2 × 109987

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 10,008,908

Proper Divisor Sum 6,049,376

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3959531 ← → #3959539

1 2 3 4 6 9 12 18 36 109,987 219,974 329,961 439,948 659,922 989,883 1,319,844 1,979,766 3,959,532

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

3,959,532 1,979,766 989,883 2,969,650 1,484,825 4,454,476 2,227,238 1,113,619 3,340,858 1,670,429 5,011,288 2,505,644 1,252,822 626,411 1,879,234 939,617 2,818,852 1,409,426 704,713 2,114,140 1,057,070 528,535 1,585,606 792,803 2,378,410 1,189,205 3,567,616 1,783,808 891,904 445,952 222,976 111,488 55,744 27,872 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150

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