Base | Representation |
---|---|
bin | 101011111110… |
… | …0100111110010 |
3 | 1121101022021202 |
4 | 1113330213302 |
5 | 21400223314 |
6 | 2142051202 |
7 | 366651155 |
oct | 127744762 |
9 | 47338252 |
10 | 23054834 |
11 | 12017490 |
12 | 7879b02 |
13 | 4a12a1a |
14 | 30c1c9c |
15 | 20560de |
hex | 15fc9f2 |
23054834 has 16 divisors (see below), whose sum is σ = 38291616. Its totient is φ = 10322400.
The previous prime is 23054813. The next prime is 23054849. The reversal of 23054834 is 43845032.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23054797 and 23054806.
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, 6347 + ... + 9294.
It is an arithmetic number, because the mean of its divisors is an integer number (2393226).
Almost surely, 223054834 is an apocalyptic number.
23054834 is a deficient number, since it is larger than the sum of its proper divisors (15236782).
23054834 is a wasteful number, since it uses less digits than its factorization.
23054834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15721.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 23054834 is about 4801.5449596979. The cubic root of 23054834 is about 284.6125194932.
Adding to 23054834 its reverse (43845032), we get a palindrome (66899866).
The spelling of 23054834 in words is "twenty-three million, fifty-four thousand, eight hundred thirty-four".
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