Base | Representation |
---|---|
bin | 101011111010… |
… | …1100101111001 |
3 | 1121022211210100 |
4 | 1113311211321 |
5 | 21343313131 |
6 | 2141310013 |
7 | 366501213 |
oct | 127654571 |
9 | 47284710 |
10 | 23026041 |
11 | 11aa7895 |
12 | 7865309 |
13 | 4a0289c |
14 | 30b55b3 |
15 | 204c7e6 |
hex | 15f5979 |
23026041 has 12 divisors (see below), whose sum is σ = 35216532. Its totient is φ = 14447616.
The previous prime is 23026039. The next prime is 23026049. The reversal of 23026041 is 14062032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8555625 + 14470416 = 2925^2 + 3804^2 .
It is not a de Polignac number, because 23026041 - 21 = 23026039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23026049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75096 + ... + 75401.
It is an arithmetic number, because the mean of its divisors is an integer number (2934711).
Almost surely, 223026041 is an apocalyptic number.
It is an amenable number.
23026041 is a deficient number, since it is larger than the sum of its proper divisors (12190491).
23026041 is a wasteful number, since it uses less digits than its factorization.
23026041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150520 (or 150517 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 23026041 is about 4798.5457171939. The cubic root of 23026041 is about 284.4939866924.
Adding to 23026041 its reverse (14062032), we get a palindrome (37088073).
The spelling of 23026041 in words is "twenty-three million, twenty-six thousand, forty-one".
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