13 × 31 × 4217

Prime Factor Structure

Factorization String 13 × 31 × 4217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,889,664

Proper Divisor Sum 190,213

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1699427 ← → #1699457

1 13 31 403 4,217 54,821 130,727 1,699,451

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

1,699,451 5,098,354 2,549,177 7,647,532 3,823,766 1,911,883 5,735,650 2,867,825 8,603,476 4,301,738 2,150,869 6,452,608 3,226,304 1,613,152 806,576 403,288 201,644 100,822 50,411 151,234 75,617 226,852 113,426 56,713 170,140 85,070 42,535 127,606 63,803 191,410 95,705 287,116 143,558 71,779 215,338 107,669 323,008 161,504 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798

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