2 × 5 × 7 × 23 × 97

Prime Factor Structure

Factorization String 2 × 5 × 7 × 23 × 97

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 338,688

Proper Divisor Sum 182,518

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #156157 ← → #156217

1 2 5 7 10 14 23 35 46 70 97 115 161 194 230 322 485 679 805 970 1,358 1,610 2,231 3,395 4,462 6,790 11,155 15,617 22,310 31,234 78,085 156,170

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

156,170 78,085 234,256 117,128 58,564 29,282 14,641 43,924 21,962 10,981 32,944 16,472 8,236 4,118 2,059 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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