Base | Representation |
---|---|
bin | 10101100111000101… |
… | …001001101101001111 |
3 | 2012220010212112110222 |
4 | 111213011021231033 |
5 | 340010241141312 |
6 | 14354311221555 |
7 | 1451010534041 |
oct | 254705115517 |
9 | 65803775428 |
10 | 23204240207 |
11 | 9928209125 |
12 | 45b70778bb |
13 | 225a49c465 |
14 | 11a1a95a91 |
15 | 90c205672 |
hex | 567149b4f |
23204240207 has 8 divisors (see below), whose sum is σ = 24240439296. Its totient is φ = 22170317752.
The previous prime is 23204240203. The next prime is 23204240221. The reversal of 23204240207 is 70204240232.
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 23204240207 - 22 = 23204240203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23204240201) 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 7 ways as a sum of consecutive naturals, for example, 548303 + ... + 589104.
It is an arithmetic number, because the mean of its divisors is an integer number (3030054912).
Almost surely, 223204240207 is an apocalyptic number.
23204240207 is a deficient number, since it is larger than the sum of its proper divisors (1036199089).
23204240207 is a wasteful number, since it uses less digits than its factorization.
23204240207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138317.
The product of its (nonzero) digits is 5376, while the sum is 26.
Adding to 23204240207 its reverse (70204240232), we get a palindrome (93408480439).
The spelling of 23204240207 in words is "twenty-three billion, two hundred four million, two hundred forty thousand, two hundred seven".
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