2² × 67 × 3217

Prime Factor Structure

Factorization String 2^2 × 67 × 3217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,531,768

Proper Divisor Sum 669,612

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #862139 ← → #862157

1 2 4 67 134 268 3,217 6,434 12,868 215,539 431,078 862,156

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

862,156 431,078 215,539 646,618 323,309 969,928 484,964 242,482 121,241 363,724 181,862 90,931 272,794 136,397 409,192 204,596 102,298 51,149 153,448 76,724 38,362 19,181 57,544 28,772 14,386 7,193 21,580 10,790 5,395 16,186 8,093 24,280 12,140 6,070 3,035 9,106 4,553 13,660 6,830 3,415 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

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