2² × 3 × 31 × 397

Prime Factor Structure

Factorization String 2^2 × 3 × 31 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 356,608

Proper Divisor Sum 208,924

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #147673 ← → #147689

1 2 3 4 6 12 31 62 93 124 186 372 397 794 1,191 1,588 2,382 4,764 12,307 24,614 36,921 49,228 73,842 147,684

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

147,684 73,842 36,921 110,764 55,382 27,691 83,074 41,537 124,612 62,306 31,153 93,460 46,730 23,365 70,096 35,048 17,524 8,762 4,381 13,144 6,572 3,286 1,643 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157

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