2³ × 3² × 13 × 31²

Prime Factor Structure

Factorization String 2^3 × 3^2 × 13 × 31^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,710,890

Proper Divisor Sum 1,811,394

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #899491 ← → #899519

1 2 3 4 6 8 9 12 13 18 24 26 31 36 39 52 62 72 78 93 104 117 124 156 186 234 248 279 312 372 403 468 558 744 806 936 961 1,116 1,209 1,612 1,922 2,232 2,418 2,883 3,224 3,627 3,844 4,836 5,766 7,254 7,688 8,649 9,672 11,532 12,493 14,508 17,298 23,064 24,986 29,016

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

899,496 449,748 224,874 112,437 337,312 168,656 84,328 42,164 21,082 10,541 31,624 15,812 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5

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