1. Numbers
  2. Compare 2580 vs 2591

Compare 2580 vs 2591

Property25802591
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 31 × 51 × 43125911
Prime factorization2 × 2 × 3 × 5 × 432591
Divisors count242
Divisors1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 25801, 2591
Number of properties06
Additive primes 198th
Chen primes 228th
Class 1+ primes 21st
Pierpont primes of the 2nd kind 21st
Primes 377th
Twin primes (1st member) 74th
Roman numberalsMMDLXXXMMDXCI
Base 210100001010021010000111112
Base 3101121203101122223
Base 422011042201334
Base 5403105403315
Base 6155406155556
Base 7103447103617
Base 85024850378
Base 93476934889
Base 10258010259110
Base 111a36111a4611
Base 1215b01215bb12
Base 13123613124413
Base 14d2414d3114
Base 15b7015b7b15
Base 16a1416a1f16
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