Base | Representation |
---|---|
bin | 10101011100110101… |
… | …010011110011011111 |
3 | 2012110011100211120112 |
4 | 111130311103303133 |
5 | 334132233040403 |
6 | 14325250240235 |
7 | 1443522306500 |
oct | 253465236337 |
9 | 65404324515 |
10 | 23032315103 |
11 | 984a161266 |
12 | 456958607b |
13 | 2230994b25 |
14 | 1186d00ba7 |
15 | 8ec0949d8 |
hex | 55cd53cdf |
23032315103 has 12 divisors (see below), whose sum is σ = 27446175792. Its totient is φ = 19260470880.
The previous prime is 23032315091. The next prime is 23032315129. The reversal of 23032315103 is 30151323032.
It is not a de Polignac number, because 23032315103 - 210 = 23032314079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23032315133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5730275 + ... + 5734292.
It is an arithmetic number, because the mean of its divisors is an integer number (2287181316).
Almost surely, 223032315103 is an apocalyptic number.
23032315103 is a deficient number, since it is larger than the sum of its proper divisors (4413860689).
23032315103 is a wasteful number, since it uses less digits than its factorization.
23032315103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11464622 (or 11464615 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
Adding to 23032315103 its reverse (30151323032), we get a palindrome (53183638135).
The spelling of 23032315103 in words is "twenty-three billion, thirty-two million, three hundred fifteen thousand, one hundred three".
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