Base | Representation |
---|---|
bin | 10010101001101011… |
… | …10000100001100011 |
3 | 221211211211000022000 |
4 | 21110311300201203 |
5 | 131001402004443 |
6 | 4333340015043 |
7 | 503065520502 |
oct | 112465604143 |
9 | 27754730260 |
10 | 10013313123 |
11 | 42792883a0 |
12 | 1b35531483 |
13 | c3769c068 |
14 | 6adc2a839 |
15 | 3d913c8d3 |
hex | 254d70863 |
10013313123 has 32 divisors (see below), whose sum is σ = 17135089920. Its totient is φ = 5711690880.
The previous prime is 10013313113. The next prime is 10013313127. The reversal of 10013313123 is 32131331001.
It is a happy number.
10013313123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10013313123 - 25 = 10013313091 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10013313096 and 10013313105.
It is not an unprimeable number, because it can be changed into a prime (10013313127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 986565 + ... + 996662.
It is an arithmetic number, because the mean of its divisors is an integer number (535471560).
Almost surely, 210013313123 is an apocalyptic number.
10013313123 is a deficient number, since it is larger than the sum of its proper divisors (7121776797).
10013313123 is a wasteful number, since it uses less digits than its factorization.
10013313123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1983264 (or 1983258 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 10013313123 its reverse (32131331001), we get a palindrome (42144644124).
The spelling of 10013313123 in words is "ten billion, thirteen million, three hundred thirteen thousand, one hundred twenty-three".
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