Compare 1481 vs 5641

Property14815641
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1481156411
Prime factorization14815641
Divisors count22
Divisors1, 14811, 5641
Number of properties137
Chen primes152nd 
Happy primes46th 
Harmonic primes80th 
Lucky primes 141st
Primes234th741st
Prime quadruplets (1st member)6th 
Prime quintuplet 2s (1st member)4th 
Prime triplets (1st member)39th 
Pythagorean primes114th362nd
Sexy primes (1st member)102nd269th
Sexy prime quadrupletss (1st member)9th21st
Sexy prime triplets (1st member)39th92nd
Sophie germain primes49th 
Twin primes (1st member)49th 
Twin primes (2nd member) 137th
Roman numberalsMCDLXXXI 
Base 210111001001210110000010012
Base 320002123212012213
Base 4113021411200214
Base 52141151400315
Base 6105056420416
Base 742147223067
Base 827118130118
Base 92025976579
Base 10148110564110
Base 11112711426911
Base 12a3512332112
Base 1389c13274c13
Base 1477b1420ad14
Base 1568b151a1115
Base 165c916160916
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