1. Numbers
  2. Compare 142970 vs 142981

Compare 142970 vs 142981

Property142970142981
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization21 × 51 × 171 × 2921429811
Prime factorization2 × 5 × 17 × 29 × 29142981
Divisors count242
Divisors1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 841, 986, 1682, 2465, 4205, 4930, 8410, 14297, 28594, 71485, 1429701, 142981
Number of properties06
Happy primes 2079th
Harmonic primes 4977th
Long primes 4944th
Primes 13265th
Pythagorean primes 6610th
Twin primes (2nd member) 1636th
Roman numberals  
Base 210001011100111101021000101110100001012
Base 3210210100123210210101213
Base 420232132242023220114
Base 5140333405140334115
Base 63021522630215416
Base 71133552711335667
Base 842717284272058
Base 923710592371179
Base 101429701014298110
Base 1198463119847311
Base 126a8a2126a8b112
Base 13500c9135010713
Base 143a162143a16d14
Base 152c565152c57115
Base 1622e7a1622e8516
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