Base | Representation |
---|---|
bin | 101100000011… |
… | …0111011001110 |
3 | 1121110110011212 |
4 | 1120012323032 |
5 | 21403101123 |
6 | 2143014422 |
7 | 400215206 |
oct | 130067316 |
9 | 47413155 |
10 | 23097038 |
11 | 12046168 |
12 | 789a412 |
13 | 4a28cb3 |
14 | 30d3406 |
15 | 2063878 |
hex | 1606ece |
23097038 has 4 divisors (see below), whose sum is σ = 34645560. Its totient is φ = 11548518.
The previous prime is 23097017. The next prime is 23097043. The reversal of 23097038 is 83079032.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 23096995 and 23097013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5774258 + ... + 5774261.
It is an arithmetic number, because the mean of its divisors is an integer number (8661390).
Almost surely, 223097038 is an apocalyptic number.
23097038 is a deficient number, since it is larger than the sum of its proper divisors (11548522).
23097038 is a wasteful number, since it uses less digits than its factorization.
23097038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11548521.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 23097038 is about 4805.9377856980. The cubic root of 23097038 is about 284.7860834503.
The spelling of 23097038 in words is "twenty-three million, ninety-seven thousand, thirty-eight".
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