Base | Representation |
---|---|
bin | 10010101011110011… |
… | …01001011110010000 |
3 | 221220002022012001210 |
4 | 21111321221132100 |
5 | 131020431010112 |
6 | 4335213300120 |
7 | 503403012516 |
oct | 112571513620 |
9 | 27802265053 |
10 | 10031110032 |
11 | 4288333489 |
12 | 1b3b494640 |
13 | c3b290788 |
14 | 6b23404b6 |
15 | 3da9a5b3c |
hex | 255e69790 |
10031110032 has 40 divisors (see below), whose sum is σ = 27438038496. Its totient is φ = 3147014656.
The previous prime is 10031109973. The next prime is 10031110039. The reversal of 10031110032 is 23001113001.
10031110032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (10031110039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6145698 + ... + 6147329.
Almost surely, 210031110032 is an apocalyptic number.
10031110032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10031110032 is an abundant number, since it is smaller than the sum of its proper divisors (17406928464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031110032 is a wasteful number, since it uses less digits than its factorization.
10031110032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12293055 (or 12293049 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10031110032 its reverse (23001113001), we get a palindrome (33032223033).
The spelling of 10031110032 in words is "ten billion, thirty-one million, one hundred ten thousand, thirty-two".
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