Base | Representation |
---|---|
bin | 10011001101000101… |
… | …01011000111010001 |
3 | 222121112122111212011 |
4 | 21212202223013101 |
5 | 132103414100423 |
6 | 4423025302521 |
7 | 513333051001 |
oct | 114642530721 |
9 | 28545574764 |
10 | 10310300113 |
11 | 4410994093 |
12 | 1bb8a94a41 |
13 | c840835c9 |
14 | 6db458001 |
15 | 405253b0d |
hex | 2668ab1d1 |
10310300113 has 4 divisors (see below), whose sum is σ = 10311177780. Its totient is φ = 10309422448.
The previous prime is 10310300069. The next prime is 10310300129. The reversal of 10310300113 is 31100301301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31100301301 = 31081 ⋅1000621.
It can be written as a sum of positive squares in 2 ways, for example, as 7271313984 + 3038986129 = 85272^2 + 55127^2 .
It is a cyclic number.
It is not a de Polignac number, because 10310300113 - 217 = 10310169041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10310300093 and 10310300102.
It is not an unprimeable number, because it can be changed into a prime (10310300513) 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, 420970 + ... + 444787.
It is an arithmetic number, because the mean of its divisors is an integer number (2577794445).
Almost surely, 210310300113 is an apocalyptic number.
It is an amenable number.
10310300113 is a deficient number, since it is larger than the sum of its proper divisors (877667).
10310300113 is an equidigital number, since it uses as much as digits as its factorization.
10310300113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877666.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 10310300113 its reverse (31100301301), we get a palindrome (41410601414).
The spelling of 10310300113 in words is "ten billion, three hundred ten million, three hundred thousand, one hundred thirteen".
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