Compare 288977 vs 288989

Property288977288989
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 2222912889891
Prime factorization13 × 22229288989
Divisors count42
Divisors1, 13, 22229, 2889771, 288989
Number of properties16
Chen primes 10342nd
Good primes 1272nd
Long primes 9413th
Primes 25137th
Semiprimes64265th 
Sophie germain primes 2764th
Twin primes (1st member) 2913th
Roman numberals  
Base 21000110100011010001210001101000110111012
Base 311220010121231122001020223
Base 41012203101410122031314
Base 5332214025332214245
Base 6101055056101055256
Base 72312333723123517
Base 81064321810643358
Base 948035594803689
Base 102889771028898910
Base 111881271118813811
Base 1211b2951211b2a512
Base 13a16c013a16cc13
Base 1477453147746114
Base 155a952155a95e15
Base 16468d116468dd16
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