Base | Representation |
---|---|
bin | 1010111000010… |
… | …0101010000101 |
3 | 10011212100112000 |
4 | 2232010222011 |
5 | 43140212013 |
6 | 4310015513 |
7 | 1062603201 |
oct | 256045205 |
9 | 104770460 |
10 | 45632133 |
11 | 23838108 |
12 | 13347599 |
13 | 95b9281 |
14 | 60bbb01 |
15 | 4015973 |
hex | 2b84a85 |
45632133 has 8 divisors (see below), whose sum is σ = 67603200. Its totient is φ = 30421404.
The previous prime is 45632107. The next prime is 45632177. The reversal of 45632133 is 33123654.
It is a happy number.
It is not a de Polignac number, because 45632133 - 210 = 45631109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1690079 = 45632133 / (4 + 5 + 6 + 3 + 2 + 1 + 3 + 3).
It is a junction number, because it is equal to n+sod(n) for n = 45632097 and 45632106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45632633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845013 + ... + 845066.
It is an arithmetic number, because the mean of its divisors is an integer number (8450400).
Almost surely, 245632133 is an apocalyptic number.
It is an amenable number.
45632133 is a deficient number, since it is larger than the sum of its proper divisors (21971067).
45632133 is a wasteful number, since it uses less digits than its factorization.
45632133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1690088 (or 1690082 counting only the distinct ones).
The product of its digits is 6480, while the sum is 27.
The square root of 45632133 is about 6755.1560307664. The cubic root of 45632133 is about 357.3470955157.
Adding to 45632133 its reverse (33123654), we get a palindrome (78755787).
The spelling of 45632133 in words is "forty-five million, six hundred thirty-two thousand, one hundred thirty-three".
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