Base | Representation |
---|---|
bin | 100110100011… |
… | …000100101100 |
3 | 201000101122011 |
4 | 212203010230 |
5 | 10041331012 |
6 | 1000331004 |
7 | 151615012 |
oct | 46430454 |
9 | 21011564 |
10 | 10105132 |
11 | 5782154 |
12 | 3473a64 |
13 | 212a68b |
14 | 14b08b2 |
15 | d491a7 |
hex | 9a312c |
10105132 has 24 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 4854480.
The previous prime is 10105097. The next prime is 10105133. The reversal of 10105132 is 23150101.
It is a super-2 number, since 2×101051322 = 204227385474848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10105133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27969 + ... + 28327.
It is an arithmetic number, because the mean of its divisors is an integer number (766080).
Almost surely, 210105132 is an apocalyptic number.
It is an amenable number.
10105132 is a deficient number, since it is larger than the sum of its proper divisors (8280788).
10105132 is a wasteful number, since it uses less digits than its factorization.
10105132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 10105132 is about 3178.8570272977. The cubic root of 10105132 is about 216.1958386195.
Adding to 10105132 its reverse (23150101), we get a palindrome (33255233).
The spelling of 10105132 in words is "ten million, one hundred five thousand, one hundred thirty-two".
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