2⁴ × 7² × 5431

Prime Factor Structure

Factorization String 2^4 × 7^2 × 5431

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 9,598,344

Proper Divisor Sum 5,340,440

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4257899 ← → #4257931

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

4,257,904 2,128,952 1,064,476 532,238 266,119 798,358 399,179 1,197,538 598,769 1,796,308 898,154 449,077 1,347,232 673,616 336,808 168,404 84,202 42,101 126,304 63,152 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511

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