2² × 3 × 19 × 3019

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 3019

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,691,200

Proper Divisor Sum 1,002,868

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #688309 ← → #688333

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

688,332 344,166 172,083 516,250 258,125 774,376 387,188 193,594 96,797 290,392 145,196 72,598 36,299 108,898 54,449 163,348 81,674 40,837 122,512 61,256 30,628 15,314 7,657 22,972 11,486 5,743 17,230 8,615 25,846 12,923 38,770 19,385 58,156 29,078 14,539 43,618 21,809 65,428 32,714 16,357 49,072 24,536 12,268 6,134 3,067 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369

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