Base | Representation |
---|---|
bin | 1010111011110… |
… | …1011101101000 |
3 | 10012022011200121 |
4 | 2232331131220 |
5 | 43220133213 |
6 | 4315013024 |
7 | 1064562433 |
oct | 256753550 |
9 | 105264617 |
10 | 45864808 |
11 | 23986a00 |
12 | 1343a174 |
13 | 966b152 |
14 | 613c81a |
15 | 405e88d |
hex | 2bbd768 |
45864808 has 24 divisors (see below), whose sum is σ = 94527090. Its totient is φ = 20847200.
The previous prime is 45864799. The next prime is 45864811. The reversal of 45864808 is 80846854.
It can be written as a sum of positive squares in only one way, i.e., 30008484 + 15856324 = 5478^2 + 3982^2 .
It is a super-2 number, since 2×458648082 = 4207161225753728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22723 + ... + 24658.
Almost surely, 245864808 is an apocalyptic number.
It is an amenable number.
45864808 is an abundant number, since it is smaller than the sum of its proper divisors (48662282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45864808 is a wasteful number, since it uses less digits than its factorization.
45864808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47409 (or 47394 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 43.
The square root of 45864808 is about 6772.3561631090. The cubic root of 45864808 is about 357.9534286037.
The spelling of 45864808 in words is "forty-five million, eight hundred sixty-four thousand, eight hundred eight".
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