Base | Representation |
---|---|
bin | 1010110101000… |
… | …1101011110011 |
3 | 10011110202010012 |
4 | 2231101223303 |
5 | 43112021342 |
6 | 4301325135 |
7 | 1061043404 |
oct | 255215363 |
9 | 104422105 |
10 | 45423347 |
11 | 23705262 |
12 | 132667ab |
13 | 9545228 |
14 | 60659ab |
15 | 3ec3b82 |
hex | 2b51af3 |
45423347 has 2 divisors, whose sum is σ = 45423348. Its totient is φ = 45423346.
The previous prime is 45423331. The next prime is 45423349. The reversal of 45423347 is 74332454.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 45423347 - 24 = 45423331 is a prime.
Together with 45423349, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (45423349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22711673 + 22711674.
It is an arithmetic number, because the mean of its divisors is an integer number (22711674).
Almost surely, 245423347 is an apocalyptic number.
45423347 is a deficient number, since it is larger than the sum of its proper divisors (1).
45423347 is an equidigital number, since it uses as much as digits as its factorization.
45423347 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40320, while the sum is 32.
The square root of 45423347 is about 6739.6844881641. The cubic root of 45423347 is about 356.8012582947.
The spelling of 45423347 in words is "forty-five million, four hundred twenty-three thousand, three hundred forty-seven".
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