Base | Representation |
---|---|
bin | 101100101100… |
… | …1001100110001 |
3 | 1122002120110011 |
4 | 1121121030301 |
5 | 21444342113 |
6 | 2154134521 |
7 | 403120540 |
oct | 131311461 |
9 | 48076404 |
10 | 23434033 |
11 | 12256377 |
12 | 7a21441 |
13 | 4b164bc |
14 | 3180157 |
15 | 20cd63d |
hex | 1659331 |
23434033 has 16 divisors (see below), whose sum is σ = 28431360. Its totient is φ = 18879696.
The previous prime is 23434009. The next prime is 23434043. The reversal of 23434033 is 33043432.
It is a cyclic number.
It is not a de Polignac number, because 23434033 - 221 = 21336881 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23433995 and 23434013.
It is not an unprimeable number, because it can be changed into a prime (23434043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8266 + ... + 10732.
It is an arithmetic number, because the mean of its divisors is an integer number (1776960).
Almost surely, 223434033 is an apocalyptic number.
23434033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23434033 is a deficient number, since it is larger than the sum of its proper divisors (4997327).
23434033 is a wasteful number, since it uses less digits than its factorization.
23434033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2556.
The product of its (nonzero) digits is 2592, while the sum is 22.
The square root of 23434033 is about 4840.8710992961. The cubic root of 23434033 is about 286.1644489228.
Adding to 23434033 its reverse (33043432), we get a palindrome (56477465).
The spelling of 23434033 in words is "twenty-three million, four hundred thirty-four thousand, thirty-three".
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