Compare 121271 vs 121280

Property121271121280
Typeprimecomposite number
Unique factors13
Total factors18
Prime factorization121271126 × 51 × 3791
Prime factorization1212712 × 2 × 2 × 2 × 2 × 2 × 5 × 379
Divisors count228
Divisors1, 1212711, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 12128, 15160, 24256, 30320, 60640, 121280
Number of properties60
Chen primes4951st 
Cousin primes (2nd member)1426th 
Harmonic primes4310th 
Isolated primes8546th 
Primes11411th 
Super primes1377th 
Roman numberals  
Base 2111011001101101112111011001110000002
Base 3200111001123200111002123
Base 413121231341312130004
Base 5123400415123401105
Base 62333235623332526
Base 71013363710134057
Base 835466783547008
Base 920431592043259
Base 101212711012128010
Base 1183127118313511
Base 125a21b125a22812
Base 1343277134328313
Base 14322a314322ac14
Base 1525deb1525e0515
Base 161d9b7161d9c016
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