2² × 3 × 13 × 31 × 73

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 31 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 928,256

Proper Divisor Sum 575,228

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #353021 ← → #353047

1 2 3 4 6 12 13 26 31 39 52 62 73 78 93 124 146 156 186 219 292 372 403 438 806 876 949 1,209 1,612 1,898 2,263 2,418 2,847 3,796 4,526 4,836 5,694 6,789 9,052 11,388 13,578 27,156 29,419 58,838 88,257 117,676 176,514 353,028

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

353,028 176,514 88,257 264,772 132,386 66,193 198,580 99,290 49,645 148,936 74,468 37,234 18,617 55,852 27,926 13,963 41,890 20,945 62,836 31,418 15,709 47,128 23,564 11,782 5,891 17,674 8,837 26,512 13,256 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248

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