Base | Representation |
---|---|
bin | 101100000001… |
… | …0110111110010 |
3 | 1121102121101220 |
4 | 1120002313302 |
5 | 21402033214 |
6 | 2142405510 |
7 | 400115616 |
oct | 130026762 |
9 | 47377356 |
10 | 23080434 |
11 | 12034743 |
12 | 7890896 |
13 | 4a21580 |
14 | 30cb346 |
15 | 205d9a9 |
hex | 1602df2 |
23080434 has 16 divisors (see below), whose sum is σ = 49711872. Its totient is φ = 7101648.
The previous prime is 23080397. The next prime is 23080457. The reversal of 23080434 is 43408032.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147874 + ... + 148029.
It is an arithmetic number, because the mean of its divisors is an integer number (3106992).
Almost surely, 223080434 is an apocalyptic number.
23080434 is an abundant number, since it is smaller than the sum of its proper divisors (26631438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23080434 is a wasteful number, since it uses less digits than its factorization.
23080434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295921.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 23080434 is about 4804.2100287144. The cubic root of 23080434 is about 284.7178247457.
Adding to 23080434 its reverse (43408032), we get a palindrome (66488466).
The spelling of 23080434 in words is "twenty-three million, eighty thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •