2² × 5 × 47 × 181

Prime Factor Structure

Factorization String 2^2 × 5 × 47 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 366,912

Proper Divisor Sum 196,772

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #170123 ← → #170141

1 2 4 5 10 20 47 94 181 188 235 362 470 724 905 940 1,810 3,620 8,507 17,014 34,028 42,535 85,070 170,140

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

170,140 85,070 42,535 127,606 63,803 191,410 95,705 287,116 143,558 71,779 215,338 107,669 323,008 161,504 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182

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