2² × 5 × 23 × 31²

Prime Factor Structure

Factorization String 2^2 × 5 × 23 × 31^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,000,944

Proper Divisor Sum 558,884

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #442033 ← → #442061

1 2 4 5 10 20 23 31 46 62 92 115 124 155 230 310 460 620 713 961 1,426 1,922 2,852 3,565 3,844 4,805 7,130 9,610 14,260 19,220 22,103 44,206 88,412 110,515 221,030 442,060

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

442,060 221,030 110,515 331,546 165,773 497,320 248,660 124,330 62,165 186,496 93,248 46,624 23,312 11,656 5,828 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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