447,564

2² × 3 × 13 × 19 × 151

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 19 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 1,191,680

Proper Divisor Sum 744,116

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #447541 ← → #447569

1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 151 156 228 247 302 453 494 604 741 906 988 1,482 1,812 1,963 2,869 2,964 3,926 5,738 5,889 7,852 8,607 11,476 11,778 17,214 23,556 34,428 37,297 74,594 111,891 149,188 223,782 447,564

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

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