Base | Representation |
---|---|
bin | 101011111000… |
… | …1101011111001 |
3 | 1121022000211202 |
4 | 1113301223321 |
5 | 21342310131 |
6 | 2141103545 |
7 | 366403445 |
oct | 127615371 |
9 | 47260752 |
10 | 23010041 |
11 | 11a9686a |
12 | 7857bb5 |
13 | 49c8512 |
14 | 30ad825 |
15 | 2047bcb |
hex | 15f1af9 |
23010041 has 4 divisors (see below), whose sum is σ = 23631972. Its totient is φ = 22388112.
The previous prime is 23010037. The next prime is 23010047. The reversal of 23010041 is 14001032.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14600041 + 8410000 = 3821^2 + 2900^2 .
It is a cyclic number.
It is not a de Polignac number, because 23010041 - 22 = 23010037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23010047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310910 + ... + 310983.
It is an arithmetic number, because the mean of its divisors is an integer number (5907993).
Almost surely, 223010041 is an apocalyptic number.
It is an amenable number.
23010041 is a deficient number, since it is larger than the sum of its proper divisors (621931).
23010041 is an equidigital number, since it uses as much as digits as its factorization.
23010041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621930.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 23010041 is about 4796.8782556992. The cubic root of 23010041 is about 284.4280764112.
Adding to 23010041 its reverse (14001032), we get a palindrome (37011073).
Subtracting from 23010041 its reverse (14001032), we obtain a palindrome (9009009).
The spelling of 23010041 in words is "twenty-three million, ten thousand, forty-one".
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