151 (number)
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151 is a natural number. It is equal to 100 + 50 + 1.
Template:Numbers 100-200 | |
Cardinal | One hundred [and] fifty-one |
Ordinal | 151st |
Factorization | prime number |
Roman numeral | CLI |
Binary | 10010111 |
Hexadecimal | 97 |
It is the 36th prime number, the previous is 149, with which it comprises a twin prime. 151 is also a palindromic prime. 151 is a centered decagonal number.
One hundred fifty-one is also:
- The total number of types of Pokémon in the original set, counting Mewtwo and Mew.
- There are many Route 151's in the United States, for example, New York State Highway 151 is a route southeast of Albany, New York.
This article is about the number. For the year, see 151 AD.