Base | Representation |
---|---|
bin | 1011101111001… |
… | …0101011101011 |
3 | 10102122001211122 |
4 | 2323302223223 |
5 | 100100303043 |
6 | 4515045455 |
7 | 1135302251 |
oct | 273625353 |
9 | 112561748 |
10 | 49228523 |
11 | 25874133 |
12 | 145a088b |
13 | a278206 |
14 | 67765d1 |
15 | 44c6368 |
hex | 2ef2aeb |
49228523 has 2 divisors, whose sum is σ = 49228524. Its totient is φ = 49228522.
The previous prime is 49228513. The next prime is 49228559. The reversal of 49228523 is 32582294.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 49228523 - 222 = 45034219 is a prime.
It is not a weakly prime, because it can be changed into another prime (49228513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24614261 + 24614262.
It is an arithmetic number, because the mean of its divisors is an integer number (24614262).
Almost surely, 249228523 is an apocalyptic number.
49228523 is a deficient number, since it is larger than the sum of its proper divisors (1).
49228523 is an equidigital number, since it uses as much as digits as its factorization.
49228523 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 34560, while the sum is 35.
The square root of 49228523 is about 7016.3040840602. The cubic root of 49228523 is about 366.4985566370.
The spelling of 49228523 in words is "forty-nine million, two hundred twenty-eight thousand, five hundred twenty-three".
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