Base | Representation |
---|---|
bin | 101100001001… |
… | …1001001101010 |
3 | 1121112222212112 |
4 | 1120103021222 |
5 | 21411201424 |
6 | 2144042322 |
7 | 400514204 |
oct | 130231152 |
9 | 47488775 |
10 | 23147114 |
11 | 1207a851 |
12 | 79033a2 |
13 | 4a45a23 |
14 | 3107774 |
15 | 207360e |
hex | 161326a |
23147114 has 16 divisors (see below), whose sum is σ = 35652960. Its totient is φ = 11266320.
The previous prime is 23147107. The next prime is 23147129. The reversal of 23147114 is 41174132.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23147114.
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 7 ways as a sum of consecutive naturals, for example, 13949 + ... + 15519.
It is an arithmetic number, because the mean of its divisors is an integer number (2228310).
Almost surely, 223147114 is an apocalyptic number.
23147114 is a deficient number, since it is larger than the sum of its proper divisors (12505846).
23147114 is a wasteful number, since it uses less digits than its factorization.
23147114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1765.
The product of its digits is 672, while the sum is 23.
The square root of 23147114 is about 4811.1447702184. The cubic root of 23147114 is about 284.9917469653.
The spelling of 23147114 in words is "twenty-three million, one hundred forty-seven thousand, one hundred fourteen".
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