5³ × 17 × 151

Prime Factor Structure

Factorization String 5^3 × 17 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 426,816

Proper Divisor Sum 105,941

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #320867 ← → #320899

1 5 17 25 85 125 151 425 755 2,125 2,567 3,775 12,835 18,875 64,175 320,875

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

320,875 962,626 481,313 1,443,940 721,970 360,985 1,082,956 541,478 270,739 812,218 406,109 1,218,328 609,164 304,582 152,291 456,874 228,437 685,312 342,656 171,328 85,664 42,832 21,416 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051

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