Compare 2897 vs 2900

Property28972900
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization2897122 × 52 × 291
Prime factorization28972 × 2 × 5 × 5 × 29
Divisors count218
Divisors1, 28971, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900
Number of properties90
Chen primes249th 
Isolated primes260th 
Long primes170th 
Primes419th 
Pythagorean primes206th 
Sexy primes (1st member)166th 
Sexy prime triplets (1st member)61st 
Super primes81st 
Ulam primes32nd 
Roman numberalsMMDCCCXCVIIMMCM
Base 210110101000121011010101002
Base 3102220223102221023
Base 423110142311104
Base 5430425431005
Base 6212256212326
Base 7113067113127
Base 85521855248
Base 93868938729
Base 10289710290010
Base 1121a41121a711
Base 12181512181812
Base 13141b13142113
Base 1410ad1410b214
Base 15cd215cd515
Base 16b5116b5416
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