672131

Prime Factor Structure

Factorization String 672131

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 672,132

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #672127 ← → #672137

1 672,131

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

672,131 2,016,394 1,008,197 3,024,592 1,512,296 756,148 378,074 189,037 567,112 283,556 141,778 70,889 212,668 106,334 53,167 159,502 79,751 239,254 119,627 358,882 179,441 538,324 269,162 134,581 403,744 201,872 100,936 50,468 25,234 12,617 37,852 18,926 9,463 28,390 14,195 42,586 21,293 63,880 31,940 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119

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