2³ × 5 × 61 × 71

Prime Factor Structure

Factorization String 2^3 × 5 × 61 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 401,760

Proper Divisor Sum 228,520

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #173219 ← → #173249

1 2 4 5 8 10 20 40 61 71 122 142 244 284 305 355 488 568 610 710 1,220 1,420 2,440 2,840 4,331 8,662 17,324 21,655 34,648 43,310 86,620 173,240

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

173,240 86,620 43,310 21,655 64,966 32,483 97,450 48,725 146,176 73,088 36,544 18,272 9,136 4,568 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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