Base | Representation |
---|---|
bin | 10011001101000100… |
… | …10101010111000011 |
3 | 222121112110222122002 |
4 | 21212202111113003 |
5 | 132103403223021 |
6 | 4423023334215 |
7 | 513332230142 |
oct | 114642252703 |
9 | 28545428562 |
10 | 10310211011 |
11 | 4410933151 |
12 | 1bb8a5136b |
13 | c84051b99 |
14 | 6db433759 |
15 | 40523750b |
hex | 2668955c3 |
10310211011 has 4 divisors (see below), whose sum is σ = 10312394112. Its totient is φ = 10308027912.
The previous prime is 10310210929. The next prime is 10310211047. The reversal of 10310211011 is 11011201301.
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: 11011201301 = 103 ⋅106904867.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10310211011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10310210983 and 10310211001.
It is not an unprimeable number, because it can be changed into a prime (10310211511) 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, 1084451 + ... + 1093916.
It is an arithmetic number, because the mean of its divisors is an integer number (2578098528).
Almost surely, 210310211011 is an apocalyptic number.
10310211011 is a deficient number, since it is larger than the sum of its proper divisors (2183101).
10310211011 is an equidigital number, since it uses as much as digits as its factorization.
10310211011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2183100.
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 10310211011 its reverse (11011201301), we get a palindrome (21321412312).
The spelling of 10310211011 in words is "ten billion, three hundred ten million, two hundred eleven thousand, eleven".
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