Base | Representation |
---|---|
bin | 111101010000… |
… | …0100101111010 |
3 | 2020102121120220 |
4 | 1322200211322 |
5 | 31210140231 |
6 | 3104200510 |
7 | 536654634 |
oct | 172404572 |
9 | 66377526 |
10 | 32115066 |
11 | 17145585 |
12 | a909136 |
13 | 68658c9 |
14 | 439da54 |
15 | 2c45896 |
hex | 1ea097a |
32115066 has 16 divisors (see below), whose sum is σ = 65724384. Its totient is φ = 10455984.
The previous prime is 32115059. The next prime is 32115067. The reversal of 32115066 is 66051123.
It is not an unprimeable number, because it can be changed into a prime (32115067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61981 + ... + 62496.
It is an arithmetic number, because the mean of its divisors is an integer number (4107774).
Almost surely, 232115066 is an apocalyptic number.
32115066 is an abundant number, since it is smaller than the sum of its proper divisors (33609318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32115066 is a wasteful number, since it uses less digits than its factorization.
32115066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124525.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 32115066 is about 5667.0156167069. The cubic root of 32115066 is about 317.8602882971.
Adding to 32115066 its reverse (66051123), we get a palindrome (98166189).
The spelling of 32115066 in words is "thirty-two million, one hundred fifteen thousand, sixty-six".
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