2² × 7 × 23 × 229

Prime Factor Structure

Factorization String 2^2 × 7 × 23 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 309,120

Proper Divisor Sum 161,644

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #147457 ← → #147481

1 2 4 7 14 23 28 46 92 161 229 322 458 644 916 1,603 3,206 5,267 6,412 10,534 21,068 36,869 73,738 147,476

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

147,476 73,738 36,869 110,608 55,304 27,652 13,826 6,913 20,740 10,370 5,185 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376 2,188 1,094 547 1,642 821 2,464 1,232 616 308 154 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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