Base | Representation |
---|---|
bin | 100110001110… |
… | …010100100100 |
3 | 200212002001000 |
4 | 212032110210 |
5 | 10031121012 |
6 | 554433300 |
7 | 151112133 |
oct | 46162444 |
9 | 20762030 |
10 | 10020132 |
11 | 5724301 |
12 | 3432830 |
13 | 20caa95 |
14 | 148b91a |
15 | d2dddc |
hex | 98e524 |
10020132 has 24 divisors (see below), whose sum is σ = 25978400. Its totient is φ = 3340008.
The previous prime is 10020121. The next prime is 10020133. The reversal of 10020132 is 23102001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a nialpdrome in base 6.
It is a zygodrome in base 6.
It is not an unprimeable number, because it can be changed into a prime (10020133) 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, 46282 + ... + 46497.
Almost surely, 210020132 is an apocalyptic number.
10020132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10020132 is an abundant number, since it is smaller than the sum of its proper divisors (15958268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020132 is a wasteful number, since it uses less digits than its factorization.
10020132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92792 (or 92784 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 10020132 is about 3165.4592083930. The cubic root of 10020132 is about 215.5879490214.
Adding to 10020132 its reverse (23102001), we get a palindrome (33122133).
The spelling of 10020132 in words is "ten million, twenty thousand, one hundred thirty-two".
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