2² × 3³ × 59 × 61

Prime Factor Structure

Factorization String 2^2 × 3^3 × 59 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,041,600

Proper Divisor Sum 652,908

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #388691 ← → #388693

1 2 3 4 6 9 12 18 27 36 54 59 61 108 118 122 177 183 236 244 354 366 531 549 708 732 1,062 1,098 1,593 1,647 2,124 2,196 3,186 3,294 3,599 6,372 6,588 7,198 10,797 14,396 21,594 32,391 43,188 64,782 97,173 129,564 194,346 388,692

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

388,692 194,346 97,173 291,520 145,760 72,880 36,440 18,220 9,110 4,555 13,666 6,833 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13

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