Base | Representation |
---|---|
bin | 10011000011100000… |
… | …11001100110010111 |
3 | 222101221120110200212 |
4 | 21201300121212113 |
5 | 131422340343221 |
6 | 4411040400035 |
7 | 511336445531 |
oct | 114160314627 |
9 | 28357513625 |
10 | 10230012311 |
11 | 437a636732 |
12 | 1b9601601b |
13 | c7055222c |
14 | 6d0918851 |
15 | 3ed194b5b |
hex | 261c19997 |
10230012311 has 4 divisors (see below), whose sum is σ = 10230282912. Its totient is φ = 10229741712.
The previous prime is 10230012283. The next prime is 10230012323. The reversal of 10230012311 is 11321003201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11321003201 = 42899 ⋅263899.
It is a cyclic number.
It is not a de Polignac number, because 10230012311 - 210 = 10230011287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230012371) 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, 67151 + ... + 158016.
It is an arithmetic number, because the mean of its divisors is an integer number (2557570728).
Almost surely, 210230012311 is an apocalyptic number.
10230012311 is a deficient number, since it is larger than the sum of its proper divisors (270601).
10230012311 is an equidigital number, since it uses as much as digits as its factorization.
10230012311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270600.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10230012311 its reverse (11321003201), we get a palindrome (21551015512).
The spelling of 10230012311 in words is "ten billion, two hundred thirty million, twelve thousand, three hundred eleven".
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