Base | Representation |
---|---|
bin | 10101011011001001… |
… | …110000110011001001 |
3 | 2012101012022111100010 |
4 | 111123021300303021 |
5 | 334103023403223 |
6 | 14322402102133 |
7 | 1443030545664 |
oct | 253311606311 |
9 | 65335274303 |
10 | 23004122313 |
11 | 9835255637 |
12 | 456004a949 |
13 | 2227ba35c3 |
14 | 11832826db |
15 | 8e9876393 |
hex | 55b270cc9 |
23004122313 has 16 divisors (see below), whose sum is σ = 33109384320. Its totient is φ = 14163456384.
The previous prime is 23004122293. The next prime is 23004122341. The reversal of 23004122313 is 31322140032.
It is not a de Polignac number, because 23004122313 - 218 = 23003860169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23004122313.
It is not an unprimeable number, because it can be changed into a prime (23004122213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5746156 + ... + 5750157.
It is an arithmetic number, because the mean of its divisors is an integer number (2069336520).
Almost surely, 223004122313 is an apocalyptic number.
23004122313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23004122313 is a deficient number, since it is larger than the sum of its proper divisors (10105262007).
23004122313 is a wasteful number, since it uses less digits than its factorization.
23004122313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11496368.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23004122313 its reverse (31322140032), we get a palindrome (54326262345).
The spelling of 23004122313 in words is "twenty-three billion, four million, one hundred twenty-two thousand, three hundred thirteen".
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