2² × 5² × 617

Prime Factor Structure

Factorization String 2^2 × 5^2 × 617

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 134,106

Proper Divisor Sum 72,406

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #61687 ← → #61703

1 2 4 5 10 20 25 50 100 617 1,234 2,468 3,085 6,170 12,340 15,425 30,850 61,700

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

61,700 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394

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