Base | Representation |
---|---|
bin | 1010110000101… |
… | …0100100010100 |
3 | 10010220221112111 |
4 | 2230022210110 |
5 | 43023211202 |
6 | 4251200404 |
7 | 1055421220 |
oct | 254124424 |
9 | 103827474 |
10 | 45132052 |
11 | 23526419 |
12 | 13146104 |
13 | 9472774 |
14 | 5dcb780 |
15 | 3e676d7 |
hex | 2b0a914 |
45132052 has 24 divisors (see below), whose sum is σ = 91163520. Its totient is φ = 19149600.
The previous prime is 45132041. The next prime is 45132083. The reversal of 45132052 is 25023154.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5152 + ... + 10807.
It is an arithmetic number, because the mean of its divisors is an integer number (3798480).
Almost surely, 245132052 is an apocalyptic number.
It is an amenable number.
45132052 is an abundant number, since it is smaller than the sum of its proper divisors (46031468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45132052 is a wasteful number, since it uses less digits than its factorization.
45132052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16071 (or 16069 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 45132052 is about 6718.0392972950. The cubic root of 45132052 is about 356.0369128076.
The spelling of 45132052 in words is "forty-five million, one hundred thirty-two thousand, fifty-two".
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