152 (number)
Encyclopedia : 1 : 15 : 152 : 152 (number)
152 (one hundred and fifty-two) is the natural number following 151 and preceding 153.
| #redirect | |
| Cardinal | One hundred [and] fifty-two |
| Ordinal | 152nd |
| Factorization | [2^3\cdot 19] |
| Roman numeral | CLII |
| Binary | 10011000 |
| Hexadecimal | 98 |
In mathematics
152 is the sum of four consecutive primes (31 + 37 + 41 + 43). It is a nontotient since there is no integer with 152 coprimes below it.152 is a refactorable number since it is divisible by the total number of divisors it has, and in base 10 it is divisible by the sum of its digits, making it a Harshad number.
In other fields
One hundred [and] fifty-two is also:- In aviation, and in particular in the aviation-frequency radio exchange (pronounced as one-fifty-two), the number 152 is associated with Cessna 152.
- The year AD 152 or 152 BC.
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