2² × 13 × 19 × 491

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 964,320

Proper Divisor Sum 479,212

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #485101 ← → #485113

1 2 4 13 19 26 38 52 76 247 491 494 982 988 1,964 6,383 9,329 12,766 18,658 25,532 37,316 121,277 242,554 485,108

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

485,108 242,554 121,277 363,832 181,916 90,958 45,479 136,438 68,219 204,658 102,329 306,988 153,494 76,747 230,242 115,121 345,364 172,682 86,341 259,024 129,512 64,756 32,378 16,189 48,568 24,284 12,142 6,071 18,214 9,107 27,322 13,661 40,984 20,492 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514

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