Base | Representation |
---|---|
bin | 101100010100… |
… | …0111100111101 |
3 | 1121201112100220 |
4 | 1120220330331 |
5 | 21422031123 |
6 | 2150011553 |
7 | 401335434 |
oct | 130507475 |
9 | 47645326 |
10 | 23236413 |
11 | 12130952 |
12 | 7946bb9 |
13 | 4a77575 |
14 | 312c11b |
15 | 208ece3 |
hex | 1628f3d |
23236413 has 8 divisors (see below), whose sum is σ = 31011168. Its totient is φ = 15476304.
The previous prime is 23236403. The next prime is 23236427. The reversal of 23236413 is 31463232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23236413 - 216 = 23170877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23236403) 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, 831 + ... + 6867.
It is an arithmetic number, because the mean of its divisors is an integer number (3876396).
Almost surely, 223236413 is an apocalyptic number.
It is an amenable number.
23236413 is a deficient number, since it is larger than the sum of its proper divisors (7774755).
23236413 is a wasteful number, since it uses less digits than its factorization.
23236413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7323.
The product of its digits is 2592, while the sum is 24.
The square root of 23236413 is about 4820.4162683320. The cubic root of 23236413 is about 285.3577655380.
Adding to 23236413 its reverse (31463232), we get a palindrome (54699645).
The spelling of 23236413 in words is "twenty-three million, two hundred thirty-six thousand, four hundred thirteen".
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