Base | Representation |
---|---|
bin | 10010101011110101… |
… | …10010101111001011 |
3 | 221220002212102201021 |
4 | 21111322302233023 |
5 | 131021020110443 |
6 | 4335223533311 |
7 | 503405402440 |
oct | 112572625713 |
9 | 27802772637 |
10 | 10031410123 |
11 | 4288518999 |
12 | 1b3b5ba237 |
13 | c3b367247 |
14 | 6b23bb9c7 |
15 | 3daa149ed |
hex | 255eb2bcb |
10031410123 has 4 divisors (see below), whose sum is σ = 11464468720. Its totient is φ = 8598351528.
The previous prime is 10031410111. The next prime is 10031410127. The reversal of 10031410123 is 32101413001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10031410123 - 217 = 10031279051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10031410097 and 10031410106.
It is not an unprimeable number, because it can be changed into a prime (10031410127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716529288 + ... + 716529301.
It is an arithmetic number, because the mean of its divisors is an integer number (2866117180).
Almost surely, 210031410123 is an apocalyptic number.
10031410123 is a deficient number, since it is larger than the sum of its proper divisors (1433058597).
10031410123 is an equidigital number, since it uses as much as digits as its factorization.
10031410123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1433058596.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10031410123 its reverse (32101413001), we get a palindrome (42132823124).
The spelling of 10031410123 in words is "ten billion, thirty-one million, four hundred ten thousand, one hundred twenty-three".
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