Base | Representation |
---|---|
bin | 10101101010100111… |
… | …110000100111010011 |
3 | 2020001021122120022201 |
4 | 111222213300213103 |
5 | 340120443102430 |
6 | 14404232344031 |
7 | 1452331466215 |
oct | 255247604723 |
9 | 66037576281 |
10 | 23263644115 |
11 | 99587a2168 |
12 | 4612b45017 |
13 | 226989acba |
14 | 11a991a5b5 |
15 | 91253b8ca |
hex | 56a9f09d3 |
23263644115 has 16 divisors (see below), whose sum is σ = 28405235520. Its totient is φ = 18285678720.
The previous prime is 23263644113. The next prime is 23263644119. The reversal of 23263644115 is 51144636232.
It is not a de Polignac number, because 23263644115 - 21 = 23263644113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23263644113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238797 + ... + 321793.
It is an arithmetic number, because the mean of its divisors is an integer number (1775327220).
Almost surely, 223263644115 is an apocalyptic number.
23263644115 is a deficient number, since it is larger than the sum of its proper divisors (5141591405).
23263644115 is an equidigital number, since it uses as much as digits as its factorization.
23263644115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83982.
The product of its digits is 103680, while the sum is 37.
The spelling of 23263644115 in words is "twenty-three billion, two hundred sixty-three million, six hundred forty-four thousand, one hundred fifteen".
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