Base | Representation |
---|---|
bin | 101100010010… |
… | …1000110000110 |
3 | 1121200201200202 |
4 | 1120211012012 |
5 | 21421024424 |
6 | 2145410502 |
7 | 401241404 |
oct | 130450606 |
9 | 47621622 |
10 | 23220614 |
11 | 1211aa9a |
12 | 7939a32 |
13 | 4a70311 |
14 | 3126474 |
15 | 208a2ae |
hex | 1625186 |
23220614 has 8 divisors (see below), whose sum is σ = 35053248. Its totient is φ = 11536200.
The previous prime is 23220601. The next prime is 23220649. The reversal of 23220614 is 41602232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36662 + ... + 37289.
It is an arithmetic number, because the mean of its divisors is an integer number (4381656).
Almost surely, 223220614 is an apocalyptic number.
23220614 is a deficient number, since it is larger than the sum of its proper divisors (11832634).
23220614 is a wasteful number, since it uses less digits than its factorization.
23220614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74110.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 23220614 is about 4818.7772307921. Note that the first 3 decimals coincide. The cubic root of 23220614 is about 285.2930769892.
Adding to 23220614 its reverse (41602232), we get a palindrome (64822846).
The spelling of 23220614 in words is "twenty-three million, two hundred twenty thousand, six hundred fourteen".
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