Base | Representation |
---|---|
bin | 10101100111000000… |
… | …101010100100110001 |
3 | 2012220001122210011221 |
4 | 111213000222210301 |
5 | 340004441022423 |
6 | 14354230105041 |
7 | 1450664535145 |
oct | 254700524461 |
9 | 65801583157 |
10 | 23203064113 |
11 | 9927585549 |
12 | 45b67ab181 |
13 | 225a17a048 |
14 | 11a186b225 |
15 | 90c071e5d |
hex | 56702a931 |
23203064113 has 8 divisors (see below), whose sum is σ = 23771490120. Its totient is φ = 22634757120.
The previous prime is 23203064099. The next prime is 23203064153. The reversal of 23203064113 is 31146030232.
It can be written as a sum of positive squares in 4 ways, for example, as 4372912384 + 18830151729 = 66128^2 + 137223^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23203064113 - 221 = 23200966961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23203064153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463993 + ... + 511561.
It is an arithmetic number, because the mean of its divisors is an integer number (2971436265).
Almost surely, 223203064113 is an apocalyptic number.
It is an amenable number.
23203064113 is a deficient number, since it is larger than the sum of its proper divisors (568426007).
23203064113 is a wasteful number, since it uses less digits than its factorization.
23203064113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59507.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 23203064113 its reverse (31146030232), we get a palindrome (54349094345).
The spelling of 23203064113 in words is "twenty-three billion, two hundred three million, sixty-four thousand, one hundred thirteen".
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