Base | Representation |
---|---|
bin | 101100001011… |
… | …0110110001000 |
3 | 1121120202122001 |
4 | 1120112312020 |
5 | 21412142443 |
6 | 2144240344 |
7 | 400606264 |
oct | 130266610 |
9 | 47522561 |
10 | 23162248 |
11 | 1209015a |
12 | 79100b4 |
13 | 4a4c895 |
14 | 310d0a4 |
15 | 2077d4d |
hex | 1616d88 |
23162248 has 8 divisors (see below), whose sum is σ = 43429230. Its totient is φ = 11581120.
The previous prime is 23162203. The next prime is 23162257. The reversal of 23162248 is 84226132.
It can be written as a sum of positive squares in only one way, i.e., 22486564 + 675684 = 4742^2 + 822^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447633 + ... + 1447648.
Almost surely, 223162248 is an apocalyptic number.
It is an amenable number.
23162248 is a deficient number, since it is larger than the sum of its proper divisors (20266982).
23162248 is a wasteful number, since it uses less digits than its factorization.
23162248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2895287 (or 2895283 counting only the distinct ones).
The product of its digits is 4608, while the sum is 28.
The square root of 23162248 is about 4812.7173197685. The cubic root of 23162248 is about 285.0538443460.
The spelling of 23162248 in words is "twenty-three million, one hundred sixty-two thousand, two hundred forty-eight".
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