Base | Representation |
---|---|
bin | 101100010001… |
… | …1100010101110 |
3 | 1121200101222012 |
4 | 1120203202232 |
5 | 21420324004 |
6 | 2145321222 |
7 | 401214020 |
oct | 130434256 |
9 | 47611865 |
10 | 23214254 |
11 | 12116238 |
12 | 7936212 |
13 | 4a6a45b |
14 | 3124010 |
15 | 208846e |
hex | 16238ae |
23214254 has 8 divisors (see below), whose sum is σ = 39795888. Its totient is φ = 9948960.
The previous prime is 23214223. The next prime is 23214259. The reversal of 23214254 is 45241232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23214259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829067 + ... + 829094.
It is an arithmetic number, because the mean of its divisors is an integer number (4974486).
Almost surely, 223214254 is an apocalyptic number.
23214254 is a deficient number, since it is larger than the sum of its proper divisors (16581634).
23214254 is a wasteful number, since it uses less digits than its factorization.
23214254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658170.
The product of its digits is 1920, while the sum is 23.
The square root of 23214254 is about 4818.1172671491. The cubic root of 23214254 is about 285.2670278697.
Adding to 23214254 its reverse (45241232), we get a palindrome (68455486).
The spelling of 23214254 in words is "twenty-three million, two hundred fourteen thousand, two hundred fifty-four".
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