Base | Representation |
---|---|
bin | 110000001100… |
… | …000000101010 |
3 | 212202202222210 |
4 | 300030000222 |
5 | 11213211411 |
6 | 1130425550 |
7 | 212241204 |
oct | 60140052 |
9 | 25682883 |
10 | 12632106 |
11 | 7148763 |
12 | 42922b6 |
13 | 2803926 |
14 | 196b774 |
15 | 1197ca6 |
hex | c0c02a |
12632106 has 32 divisors (see below), whose sum is σ = 26542080. Its totient is φ = 4000304.
The previous prime is 12632101. The next prime is 12632117. The reversal of 12632106 is 60123621.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (12632101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32791 + ... + 33173.
It is an arithmetic number, because the mean of its divisors is an integer number (829440).
Almost surely, 212632106 is an apocalyptic number.
12632106 is an abundant number, since it is smaller than the sum of its proper divisors (13909974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12632106 is a wasteful number, since it uses less digits than its factorization.
12632106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 650.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 12632106 is about 3554.1674130519. The cubic root of 12632106 is about 232.8941539417.
Adding to 12632106 its reverse (60123621), we get a palindrome (72755727).
The spelling of 12632106 in words is "twelve million, six hundred thirty-two thousand, one hundred six".
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