Base | Representation |
---|---|
bin | 111110000100… |
… | …0011000000100 |
3 | 2021020012201021 |
4 | 1330020120010 |
5 | 31312241124 |
6 | 3121240524 |
7 | 543405166 |
oct | 174103004 |
9 | 67205637 |
10 | 32540164 |
11 | 174059a8 |
12 | aa93144 |
13 | 6984247 |
14 | 4470936 |
15 | 2ccb7e4 |
hex | 1f08604 |
32540164 has 12 divisors (see below), whose sum is σ = 58269904. Its totient is φ = 15891624.
The previous prime is 32540161. The next prime is 32540171. The reversal of 32540164 is 46104523.
It is not an unprimeable number, because it can be changed into a prime (32540161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94422 + ... + 94765.
Almost surely, 232540164 is an apocalyptic number.
It is an amenable number.
32540164 is a deficient number, since it is larger than the sum of its proper divisors (25729740).
32540164 is a wasteful number, since it uses less digits than its factorization.
32540164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189234 (or 189232 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 32540164 is about 5704.3986536707. The cubic root of 32540164 is about 319.2566207768.
Adding to 32540164 its reverse (46104523), we get a palindrome (78644687).
The spelling of 32540164 in words is "thirty-two million, five hundred forty thousand, one hundred sixty-four".
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