2⁴ × 13 × 827

Prime Factor Structure

Factorization String 2^4 × 13 × 827

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 359,352

Proper Divisor Sum 187,336

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #172009 ← → #172021

1 2 4 8 13 16 26 52 104 208 827 1,654 3,308 6,616 10,751 13,232 21,502 43,004 86,008 172,016

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

172,016 86,008 43,004 21,502 10,751 32,254 16,127 48,382 24,191 72,574 36,287 108,862 54,431 163,294 81,647 244,942 122,471 367,414 183,707 551,122 275,561 826,684 413,342 206,671 620,014 310,007 930,022 465,011 1,395,034 697,517 2,092,552 1,046,276 523,138 261,569 784,708 392,354 196,177 588,532 294,266 147,133 441,400 220,700 110,350 55,175 165,526 82,763 248,290 124,145 372,436 186,218 93,109 279,328 139,664 69,832 34,916 17,458 8,729 26,188 13,094 6,547

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