1. Numbers
  2. Compare 274 vs 281

Compare 274 vs 281

Property274281
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 13712811
Prime factorization2 × 137281
Divisors count42
Divisors1, 2, 137, 2741, 281
Number of properties110
Additive primes 34th
Centered decagonal primes 7th
Chen primes 45th
Cousin primes (2nd member) 17th
Harmonic primes 23rd
Primes 60th
Prime triplets (2nd member) 17th
Pythagorean primes 28th
Semiprimes87th 
Sophie germain primes 19th
Twin primes (1st member) 19th
Roman numberalsCCLXXIVCCLXXXI
Base 210001001021000110012
Base 310101131011023
Base 4101024101214
Base 52044521115
Base 61134611456
Base 754175517
Base 842284318
Base 933493429
Base 102741028110
Base 1122a1123611
Base 121aa121b512
Base 131811318813
Base 141581416114
Base 151341513b15
Base 161121611916
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