1. Numbers
  2. Compare 90 vs 97

Compare 90 vs 97

Property9097
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization21 × 32 × 51971
Prime factorization2 × 3 × 3 × 597
Divisors count122
Divisors1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 901, 97
Number of properties020
Cousin primes (1st member) 9th
Emirps 8th
Good primes 11th
Happy primes 7th
Isolated primes 10th
Left-truncatable primes 15th
Long primes 9th
Pierpont primes 10th
Primes 25th
Prime quintuplet 1s (1st member) 2nd
Prime sextuplets (1st member) 2nd
Prime triplets (1st member) 9th
Proth primes 6th
Pythagorean primes 11th
Quartan primes 3rd
Sexy primes (1st member) 16th
Sexy prime triplets (1st member) 10th
Solinas primes 20th
Thabit primes of the 2nd kind 3rd
Ulam primes 7th
Roman numberalsXCXCVII
Base 21011010211000012
Base 3101003101213
Base 41122412014
Base 533053425
Base 623062416
Base 715671667
Base 813281418
Base 911091179
Base 1090109710
Base 1182118911
Base 1276128112
Base 136c137613
Base 1466146d14
Base 1560156715
Base 165a166116
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