5 × 13 × 43 × 331

Prime Factor Structure

Factorization String 5 × 13 × 43 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,227,072

Proper Divisor Sum 301,927

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #925121 ← → #925147

1 5 13 43 65 215 331 559 1,655 2,795 4,303 14,233 21,515 71,165 185,029 925,145

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

925,145 2,775,436 1,387,718 693,859 2,081,578 1,040,789 3,122,368 1,561,184 780,592 390,296 195,148 97,574 48,787 146,362 73,181 219,544 109,772 54,886 27,443 82,330 41,165 123,496 61,748 30,874 15,437 46,312 23,156 11,578 5,789 17,368 8,684 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980

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