2² × 13 × 19 × 31

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 62,720

Proper Divisor Sum 32,092

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #30593 ← → #30631

1 2 4 13 19 26 31 38 52 62 76 124 247 403 494 589 806 988 1,178 1,612 2,356 7,657 15,314 30,628

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

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 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196

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