2² × 17 × 128237

Prime Factor Structure

Factorization String 2^2 × 17 × 128237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,157,988

Proper Divisor Sum 7,437,872

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #8720113 ← → #8720119

1 2 4 17 34 68 128,237 256,474 512,948 2,180,029 4,360,058 8,720,116

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

8,720,116 4,360,058 2,180,029 6,540,088 3,270,044 1,635,022 817,511 2,452,534 1,226,267 3,678,802 1,839,401 5,518,204 2,759,102 1,379,551 4,138,654 2,069,327 6,207,982 3,103,991 9,311,974 4,655,987 13,967,962 6,983,981 20,951,944 10,475,972 5,237,986 2,618,993 7,856,980 3,928,490 1,964,245 5,892,736 2,946,368 1,473,184 736,592 368,296 184,148 92,074 46,037 138,112 69,056 34,528 17,264 8,632 4,316 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

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