Base | Representation |
---|---|
bin | 1011111011001010010010… |
… | …0100111001011000001111 |
3 | 1201102101210020001222121110 |
4 | 2332302210210321120033 |
5 | 3204302312314314043 |
6 | 43515035540103103 |
7 | 2522144556313062 |
oct | 276624444713017 |
9 | 51371706058543 |
10 | 13111001323023 |
11 | 41a538749769a |
12 | 1578bbb994a93 |
13 | 741492766746 |
14 | 33480c1bc8d9 |
15 | 17b0a9622b33 |
hex | beca493960f |
13111001323023 has 32 divisors (see below), whose sum is σ = 17728216243200. Its totient is φ = 8617797619200.
The previous prime is 13111001322949. The next prime is 13111001323097. The reversal of 13111001323023 is 32032310011131.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13111001322949) and next prime (13111001323097).
It is not a de Polignac number, because 13111001323023 - 218 = 13111001060879 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13111001324023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595105018 + ... + 595127048.
It is an arithmetic number, because the mean of its divisors is an integer number (554006757600).
Almost surely, 213111001323023 is an apocalyptic number.
13111001323023 is a deficient number, since it is larger than the sum of its proper divisors (4617214920177).
13111001323023 is a wasteful number, since it uses less digits than its factorization.
13111001323023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28383.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 13111001323023 its reverse (32032310011131), we get a palindrome (45143311334154).
The spelling of 13111001323023 in words is "thirteen trillion, one hundred eleven billion, one million, three hundred twenty-three thousand, twenty-three".
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