Compare 199810 vs 199811

Property199810199811
Typecomposite numberprime
Unique factors51
Total factors51
Prime factorization21 × 51 × 131 × 291 × 5311998111
Prime factorization2 × 5 × 13 × 29 × 53199811
Divisors count322
Divisors1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1885, 3074, 3445, 3770, 6890, 7685, 15370, 19981, 39962, 99905, 1998101, 199811
Number of properties08
Additive primes 7214th
Chen primes 7520th
Cousin primes (2nd member) 2134th
Harmonic primes 6753rd
Long primes 6734th
Primes 17970th
Prime triplets (2nd member) 840th
Twin primes (1st member) 2159th
Roman numberals  
Base 211000011001000001021100001100100000112
Base 310101100210131010110021023
Base 430030200243003020034
Base 5223432205223432215
Base 64141014641410156
Base 71461352714613537
Base 860620286062038
Base 933407193340729
Base 101998101019981110
Base 111271361112713711
Base 129776a129776b12
Base 136cc40136cc4113
Base 1452b621452b6314
Base 153e30a153e30b15
Base 1630c821630c8316
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