2² × 7 × 15647

Prime Factor Structure

Factorization String 2^2 × 7 × 15647

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 876,288

Proper Divisor Sum 438,172

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #438091 ← → #438131

1 2 4 7 14 28 15,647 31,294 62,588 109,529 219,058 438,116

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

438,116 219,058 109,529 328,588 164,294 82,147 246,442 123,221 369,664 184,832 92,416 46,208 23,104 11,552 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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