5 × 129187

Prime Factor Structure

Factorization String 5 × 129187

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 775,128

Proper Divisor Sum 129,193

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #645907 ← → #645937

1 5 129,187 645,935

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

645,935 1,937,806 968,903 2,906,710 1,453,355 4,360,066 2,180,033 6,540,100 3,270,050 1,635,025 4,905,076 2,452,538 1,226,269 3,678,808 1,839,404 919,702 459,851 1,379,554 689,777 2,069,332 1,034,666 517,333 1,552,000 776,000 388,000 194,000 97,000 48,500 24,250 12,125 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604

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