Compare 1283 vs 1613

Property12831613
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1283116131
Prime factorization12831613
Divisors count22
Divisors1, 12831, 1613
Number of properties1213
Additive primes 136th
Chen primes135th 
Cousin primes (2nd member)46th58th
Emirps61st 
Harmonic primes72nd88th
Isolated primes123rd154th
Left-truncatable primes56th60th
Primes208th255th
Prime triplets (3rd member)33rd42nd
Pythagorean primes 122nd
Safe primes28th 
Sexy primes (1st member)90th110th
Sexy primes (2nd member)89th109th
Sexy prime quadrupletss (3rd member) 10th
Sexy prime triplets (2nd member)34th42nd
Sexy prime triplets (3rd member) 41st
Roman numberalsMCCLXXXIIIMDCXIII
Base 2101000000112110010011012
Base 31202112320122023
Base 411000341210314
Base 5201135224235
Base 655356112456
Base 73512744637
Base 82403831158
Base 91675921829
Base 10128310161310
Base 11a6711123711
Base 128ab12b2512
Base 137791397113
Base 146791483314
Base 155a81572815
Base 165031664d16
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