173,166

2 × 3 × 7² × 19 × 31

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 19 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 437,760

Proper Divisor Sum 264,594

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #173149 ← → #173177

1 2 3 6 7 14 19 21 31 38 42 49 57 62 93 98 114 133 147 186 217 266 294 399 434 589 651 798 931 1,178 1,302 1,519 1,767 1,862 2,793 3,038 3,534 4,123 4,557 5,586 8,246 9,114 12,369 24,738 28,861 57,722 86,583 173,166

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

173,166 86,583 259,750 129,875 389,626 194,813 584,440 292,220 146,110 73,055 219,166 109,583 328,750 164,375 493,126 246,563 739,690 369,845 1,109,536 554,768 277,384 138,692 69,346 34,673 104,020 52,010 26,005 78,016 39,008 19,504 9,752 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31

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