Base | Representation |
---|---|
bin | 101100010100… |
… | …0110111001001 |
3 | 1121201111212010 |
4 | 1120220313021 |
5 | 21422023131 |
6 | 2150010133 |
7 | 401334363 |
oct | 130506711 |
9 | 47644763 |
10 | 23236041 |
11 | 12130644 |
12 | 7946949 |
13 | 4a7734a |
14 | 312bd33 |
15 | 208eb46 |
hex | 1628dc9 |
23236041 has 8 divisors (see below), whose sum is σ = 31022080. Its totient is φ = 15470352.
The previous prime is 23236027. The next prime is 23236063. The reversal of 23236041 is 14063232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23236041 - 25 = 23236009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23235999 and 23236017.
It is not an unprimeable number, because it can be changed into a prime (23234041) 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, 2185 + ... + 7158.
It is an arithmetic number, because the mean of its divisors is an integer number (3877760).
Almost surely, 223236041 is an apocalyptic number.
It is an amenable number.
23236041 is a deficient number, since it is larger than the sum of its proper divisors (7786039).
23236041 is an equidigital number, since it uses as much as digits as its factorization.
23236041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10175.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 23236041 is about 4820.3776822983. The cubic root of 23236041 is about 285.3562427319.
Adding to 23236041 its reverse (14063232), we get a palindrome (37299273).
The spelling of 23236041 in words is "twenty-three million, two hundred thirty-six thousand, forty-one".
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