Base | Representation |
---|---|
bin | 10101110101110110… |
… | …010101001010111011 |
3 | 2020112102002201012002 |
4 | 111311312111022323 |
5 | 341012203410433 |
6 | 14435042011215 |
7 | 1460106552311 |
oct | 256566251273 |
9 | 66472081162 |
10 | 23452013243 |
11 | 9a4506072a |
12 | 4666046b0b |
13 | 2299912319 |
14 | 11c69520b1 |
15 | 923d499e8 |
hex | 575d952bb |
23452013243 has 8 divisors (see below), whose sum is σ = 24055614576. Its totient is φ = 22849916800.
The previous prime is 23452013237. The next prime is 23452013261. The reversal of 23452013243 is 34231025432.
It is a happy number.
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 23452013243 - 228 = 23183577787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23452013203) 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, 344621 + ... + 407022.
It is an arithmetic number, because the mean of its divisors is an integer number (3006951822).
Almost surely, 223452013243 is an apocalyptic number.
23452013243 is a deficient number, since it is larger than the sum of its proper divisors (603601333).
23452013243 is an equidigital number, since it uses as much as digits as its factorization.
23452013243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752445.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 23452013243 its reverse (34231025432), we get a palindrome (57683038675).
The spelling of 23452013243 in words is "twenty-three billion, four hundred fifty-two million, thirteen thousand, two hundred forty-three".
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