Compare 101 vs 1481

Unique factors11
Total factors11
Prime factorization101114811
Prime factorization1011481
Divisors count22
Divisors1, 1011, 1481
Number of properties1813
Additive primes15th 
Centered decagonal primes4th 
Chen primes21st152nd
Cousin primes (2nd member)9th 
Dihedral primes4th 
Good primes12th 
Happy primes 46th
Harmonic primes 80th
Palindromic primes6th 
Prime quadruplets (1st member)3rd6th
Prime quintuplet 1s (2nd member)2nd 
Prime quintuplet 2s (1st member)3rd4th
Prime sextuplets (2nd member)2nd 
Prime triplets (1st member)10th39th
Prime triplets (2nd member)9th 
Pythagorean primes12th114th
Sexy primes (1st member)17th102nd
Sexy prime quadrupletss (1st member) 9th
Sexy prime triplets (1st member)11th39th
Sophie germain primes 49th
Twin primes (1st member)9th49th
Roman numberalsCIMCDLXXXI
Base 211001012101110010012
Base 310202320002123
Base 4121141130214
Base 54015214115
Base 62456105056
Base 7203742147
Base 8145827118
Base 9122920259
Base 1010110148110
Base 119211112711
Base 128512a3512
Base 137a1389c13
Base 14731477b14
Base 156b1568b15
Base 1665165c916
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