Base | Representation |
---|---|
bin | 101100101010… |
… | …0010100001111 |
3 | 1122001120000100 |
4 | 1121110110033 |
5 | 21443222111 |
6 | 2153502143 |
7 | 403005324 |
oct | 131242417 |
9 | 48046010 |
10 | 23414031 |
11 | 12242343 |
12 | 7a11953 |
13 | 4b0a374 |
14 | 3176b4b |
15 | 20c7756 |
hex | 165450f |
23414031 has 12 divisors (see below), whose sum is σ = 34201440. Its totient is φ = 15433440.
The previous prime is 23413987. The next prime is 23414071. The reversal of 23414031 is 13041432.
It is not a de Polignac number, because 23414031 - 26 = 23413967 is a prime.
It is a super-2 number, since 2×234140312 = 1096433695337922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23413995 and 23414013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23414071) 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, 13815 + ... + 15416.
It is an arithmetic number, because the mean of its divisors is an integer number (2850120).
Almost surely, 223414031 is an apocalyptic number.
23414031 is a deficient number, since it is larger than the sum of its proper divisors (10787409).
23414031 is a wasteful number, since it uses less digits than its factorization.
23414031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29326 (or 29323 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 23414031 is about 4838.8047077765. The cubic root of 23414031 is about 286.0830076759.
Adding to 23414031 its reverse (13041432), we get a palindrome (36455463).
The spelling of 23414031 in words is "twenty-three million, four hundred fourteen thousand, thirty-one".
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