Base | Representation |
---|---|
bin | 1010110110101… |
… | …1001000001000 |
3 | 10011200001001221 |
4 | 2231223020020 |
5 | 43123340220 |
6 | 4303451424 |
7 | 1061656261 |
oct | 255531010 |
9 | 104601057 |
10 | 45527560 |
11 | 23776591 |
12 | 132b6b74 |
13 | 95807b0 |
14 | 6091968 |
15 | 3ee49aa |
hex | 2b6b208 |
45527560 has 32 divisors (see below), whose sum is σ = 110318040. Its totient is φ = 16809984.
The previous prime is 45527549. The next prime is 45527567. The reversal of 45527560 is 6572554.
It can be written as a sum of positive squares in 4 ways, for example, as 34597924 + 10929636 = 5882^2 + 3306^2 .
It is not an unprimeable number, because it can be changed into a prime (45527567) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43257 + ... + 44296.
Almost surely, 245527560 is an apocalyptic number.
45527560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45527560 is an abundant number, since it is smaller than the sum of its proper divisors (64790480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45527560 is a wasteful number, since it uses less digits than its factorization.
45527560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87577 (or 87573 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 34.
The square root of 45527560 is about 6747.4113554755. The cubic root of 45527560 is about 357.0739149209.
The spelling of 45527560 in words is "forty-five million, five hundred twenty-seven thousand, five hundred sixty".
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