Base | Representation |
---|---|
bin | 101011111111… |
… | …1111000110110 |
3 | 1121101222122022 |
4 | 1113333320312 |
5 | 21401140324 |
6 | 2142233142 |
7 | 400035161 |
oct | 127777066 |
9 | 47358568 |
10 | 23068214 |
11 | 12026544 |
12 | 78857b2 |
13 | 4a18b40 |
14 | 30c6ad8 |
15 | 205a05e |
hex | 15ffe36 |
23068214 has 16 divisors (see below), whose sum is σ = 37378320. Its totient is φ = 10614240.
The previous prime is 23068207. The next prime is 23068217. The reversal of 23068214 is 41286032.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23068217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8684 + ... + 11024.
It is an arithmetic number, because the mean of its divisors is an integer number (2336145).
Almost surely, 223068214 is an apocalyptic number.
23068214 is a deficient number, since it is larger than the sum of its proper divisors (14310106).
23068214 is a wasteful number, since it uses less digits than its factorization.
23068214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2735.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 23068214 is about 4802.9380591467. The cubic root of 23068214 is about 284.6675676602.
The spelling of 23068214 in words is "twenty-three million, sixty-eight thousand, two hundred fourteen".
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