2³ × 3 × 5 × 3331

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 3331

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,199,520

Proper Divisor Sum 799,800

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #399719 ← → #399727

1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,331 6,662 9,993 13,324 16,655 19,986 26,648 33,310 39,972 49,965 66,620 79,944 99,930 133,240 199,860 399,720

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

399,720 199,860 99,930 49,965 149,896 74,948 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 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

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