Base | Representation |
---|---|
bin | 100110110101… |
… | …011001001000 |
3 | 201011012120021 |
4 | 212311121020 |
5 | 10101231133 |
6 | 1002110224 |
7 | 152346535 |
oct | 46653110 |
9 | 21135507 |
10 | 10180168 |
11 | 5823569 |
12 | 34ab374 |
13 | 215588b |
14 | 14cdd8c |
15 | d6152d |
hex | 9b5648 |
10180168 has 32 divisors (see below), whose sum is σ = 20266560. Its totient is φ = 4783680.
The previous prime is 10180151. The next prime is 10180169. The reversal of 10180168 is 86108101.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10180169) 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, 10771 + ... + 11677.
It is an arithmetic number, because the mean of its divisors is an integer number (633330).
Almost surely, 210180168 is an apocalyptic number.
It is an amenable number.
10180168 is a deficient number, since it is larger than the sum of its proper divisors (10086392).
10180168 is a wasteful number, since it uses less digits than its factorization.
10180168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997 (or 993 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 25.
The square root of 10180168 is about 3190.6375538441. The cubic root of 10180168 is about 216.7296427062.
Adding to 10180168 its reverse (86108101), we get a palindrome (96288269).
The spelling of 10180168 in words is "ten million, one hundred eighty thousand, one hundred sixty-eight".
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