Base | Representation |
---|---|
bin | 1010110111100… |
… | …0011011101001 |
3 | 10011202210211100 |
4 | 2231320123221 |
5 | 43132111212 |
6 | 4304552013 |
7 | 1062304203 |
oct | 255703351 |
9 | 104683740 |
10 | 45582057 |
11 | 23803524 |
12 | 13322609 |
13 | 959c541 |
14 | 60a7773 |
15 | 4005bdc |
hex | 2b786e9 |
45582057 has 24 divisors (see below), whose sum is σ = 67706496. Its totient is φ = 29536416.
The previous prime is 45582029. The next prime is 45582077. The reversal of 45582057 is 75028554.
It is a happy number.
It is not a de Polignac number, because 45582057 - 214 = 45565673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45582077) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83058 + ... + 83604.
It is an arithmetic number, because the mean of its divisors is an integer number (2821104).
Almost surely, 245582057 is an apocalyptic number.
45582057 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
45582057 is a deficient number, since it is larger than the sum of its proper divisors (22124439).
45582057 is a wasteful number, since it uses less digits than its factorization.
45582057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 797 (or 794 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The square root of 45582057 is about 6751.4485112456. The cubic root of 45582057 is about 357.2163319383.
The spelling of 45582057 in words is "forty-five million, five hundred eighty-two thousand, fifty-seven".
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