Base | Representation |
---|---|
bin | 1010111010001… |
… | …1011001001001 |
3 | 10012002202012200 |
4 | 2232203121021 |
5 | 43203224100 |
6 | 4312430413 |
7 | 1063636215 |
oct | 256433111 |
9 | 105082180 |
10 | 45758025 |
11 | 23913755 |
12 | 133a8409 |
13 | 9631671 |
14 | 6111945 |
15 | 403ce00 |
hex | 2ba3649 |
45758025 has 36 divisors (see below), whose sum is σ = 83720832. Its totient is φ = 23879520.
The previous prime is 45758021. The next prime is 45758047. The reversal of 45758025 is 52085754.
It is a happy number.
45758025 is a `hidden beast` number, since 4 + 57 + 580 + 25 = 666.
45758025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45758025 - 22 = 45758021 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45758021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8412 + ... + 12738.
Almost surely, 245758025 is an apocalyptic number.
45758025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45758025 is a deficient number, since it is larger than the sum of its proper divisors (37962807).
45758025 is a wasteful number, since it uses less digits than its factorization.
45758025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4390 (or 4382 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The square root of 45758025 is about 6764.4678282922. The cubic root of 45758025 is about 357.6754155688.
The spelling of 45758025 in words is "forty-five million, seven hundred fifty-eight thousand, twenty-five".
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