Base | Representation |
---|---|
bin | 1100010011100… |
… | …11000010010010 |
3 | 21012020201011212 |
4 | 12021303002102 |
5 | 202411403014 |
6 | 14124340122 |
7 | 2362311602 |
oct | 611630222 |
9 | 235221155 |
10 | 103231634 |
11 | 532a9500 |
12 | 2a6a4642 |
13 | 1850570c |
14 | d9d2c02 |
15 | 90e223e |
hex | 6273092 |
103231634 has 24 divisors (see below), whose sum is σ = 172152540. Its totient is φ = 46386560.
The previous prime is 103231621. The next prime is 103231637. The reversal of 103231634 is 436132301.
It can be written as a sum of positive squares in 2 ways, for example, as 103083409 + 148225 = 10153^2 + 385^2 .
It is not an unprimeable number, because it can be changed into a prime (103231637) 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 11 ways as a sum of consecutive naturals, for example, 19142 + ... + 23934.
Almost surely, 2103231634 is an apocalyptic number.
103231634 is a deficient number, since it is larger than the sum of its proper divisors (68920906).
103231634 is a wasteful number, since it uses less digits than its factorization.
103231634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4906 (or 4895 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 103231634 is about 10160.2969444795. The cubic root of 103231634 is about 469.1059418217.
Adding to 103231634 its reverse (436132301), we get a palindrome (539363935).
The spelling of 103231634 in words is "one hundred three million, two hundred thirty-one thousand, six hundred thirty-four".
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