Base | Representation |
---|---|
bin | 101100001001… |
… | …1111010000100 |
3 | 1121120011010021 |
4 | 1120103322010 |
5 | 21411301322 |
6 | 2144104524 |
7 | 400526221 |
oct | 130237204 |
9 | 47504107 |
10 | 23150212 |
11 | 12082108 |
12 | 7905144 |
13 | 4a47267 |
14 | 3108948 |
15 | 20744c7 |
hex | 1613e84 |
23150212 has 12 divisors (see below), whose sum is σ = 40553296. Its totient is φ = 11563560.
The previous prime is 23150201. The next prime is 23150233. The reversal of 23150212 is 21205132.
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 in 3 ways as a sum of consecutive naturals, for example, 2923 + ... + 7405.
Almost surely, 223150212 is an apocalyptic number.
It is an amenable number.
23150212 is a deficient number, since it is larger than the sum of its proper divisors (17403084).
23150212 is a wasteful number, since it uses less digits than its factorization.
23150212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5778 (or 5776 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 23150212 is about 4811.4667202424. The cubic root of 23150212 is about 285.0044607899.
Adding to 23150212 its reverse (21205132), we get a palindrome (44355344).
The spelling of 23150212 in words is "twenty-three million, one hundred fifty thousand, two hundred twelve".
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