2 × 3² × 5 × 251

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 58,968

Proper Divisor Sum 36,378

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #22573 ← → #22613

1 2 3 5 6 9 10 15 18 30 45 90 251 502 753 1,255 1,506 2,259 2,510 3,765 4,518 7,530 11,295 22,590

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

22,590 11,295 33,886 16,943 50,830 25,415 76,246 38,123 114,370 57,185 171,556 85,778 42,889 128,668 64,334 32,167 96,502 48,251 144,754 72,377 217,132 108,566 54,283 162,850 81,425 244,276 122,138 61,069 183,208 91,604 45,802 22,901 68,704 34,352 17,176 8,588 4,294 2,147 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4

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