3² × 5 × 17 × 191

Prime Factor Structure

Factorization String 3^2 × 5 × 17 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 269,568

Proper Divisor Sum 123,453

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #146099 ← → #146117

1 3 5 9 15 17 45 51 85 153 191 255 573 765 955 1,719 2,865 3,247 8,595 9,741 16,235 29,223 48,705 146,115

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

146,115 438,346 219,173 657,520 328,760 164,380 82,190 41,095 123,286 61,643 184,930 92,465 277,396 138,698 69,349 208,048 104,024 52,012 26,006 13,003 39,010 19,505 58,516 29,258 14,629 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155

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