2² × 5 × 47 × 367

Prime Factor Structure

Factorization String 2^2 × 5 × 47 × 367

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 741,888

Proper Divisor Sum 396,908

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #344969 ← → #344987

1 2 4 5 10 20 47 94 188 235 367 470 734 940 1,468 1,835 3,670 7,340 17,249 34,498 68,996 86,245 172,490 344,980

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

344,980 172,490 86,245 258,736 129,368 64,684 32,342 16,171 48,514 24,257 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365

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