Base | Representation |
---|---|
bin | 1010110010100… |
… | …0111000010000 |
3 | 10011011020211212 |
4 | 2230220320100 |
5 | 43041144313 |
6 | 4253555252 |
7 | 1056446204 |
oct | 254507020 |
9 | 104136755 |
10 | 45256208 |
11 | 23600728 |
12 | 131a5b28 |
13 | 94b712a |
14 | 6020b04 |
15 | 3e8e3a8 |
hex | 2b28e10 |
45256208 has 20 divisors (see below), whose sum is σ = 87871980. Its totient is φ = 22579584.
The previous prime is 45256207. The next prime is 45256213. The reversal of 45256208 is 80265254.
It can be written as a sum of positive squares in 2 ways, for example, as 40094224 + 5161984 = 6332^2 + 2272^2 .
It is not an unprimeable number, because it can be changed into a prime (45256201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5366 + ... + 10922.
It is an arithmetic number, because the mean of its divisors is an integer number (4393599).
Almost surely, 245256208 is an apocalyptic number.
It is an amenable number.
45256208 is a deficient number, since it is larger than the sum of its proper divisors (42615772).
45256208 is a wasteful number, since it uses less digits than its factorization.
45256208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6074 (or 6068 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 45256208 is about 6727.2734447174. The cubic root of 45256208 is about 356.3630937543.
The spelling of 45256208 in words is "forty-five million, two hundred fifty-six thousand, two hundred eight".
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