Base | Representation |
---|---|
bin | 1010111011011… |
… | …0111100001001 |
3 | 10012020211001000 |
4 | 2232312330021 |
5 | 43213304324 |
6 | 4314245213 |
7 | 1064421513 |
oct | 256667411 |
9 | 105224030 |
10 | 45838089 |
11 | 23968920 |
12 | 13426809 |
13 | 965bc3b |
14 | 6132bb3 |
15 | 40569c9 |
hex | 2bb6f09 |
45838089 has 32 divisors (see below), whose sum is σ = 77990400. Its totient is φ = 26315280.
The previous prime is 45838073. The next prime is 45838139. The reversal of 45838089 is 98083854.
It is not a de Polignac number, because 45838089 - 24 = 45838073 is a prime.
It is a super-2 number, since 2×458380892 = 4202260806343842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45838889) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1582 + ... + 9704.
It is an arithmetic number, because the mean of its divisors is an integer number (2437200).
Almost surely, 245838089 is an apocalyptic number.
It is an amenable number.
45838089 is a deficient number, since it is larger than the sum of its proper divisors (32152311).
45838089 is a wasteful number, since it uses less digits than its factorization.
45838089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8162 (or 8156 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The square root of 45838089 is about 6770.3832240132. The cubic root of 45838089 is about 357.8839053250.
The spelling of 45838089 in words is "forty-five million, eight hundred thirty-eight thousand, eighty-nine".
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