Base | Representation |
---|---|
bin | 101100010001… |
… | …1100010010110 |
3 | 1121200101221022 |
4 | 1120203202112 |
5 | 21420323410 |
6 | 2145321142 |
7 | 401213654 |
oct | 130434226 |
9 | 47611838 |
10 | 23214230 |
11 | 12116216 |
12 | 79361b2 |
13 | 4a6a440 |
14 | 3123dd4 |
15 | 2088455 |
hex | 1623896 |
23214230 has 16 divisors (see below), whose sum is σ = 45000144. Its totient is φ = 8571360.
The previous prime is 23214223. The next prime is 23214259. The reversal of 23214230 is 3241232.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23214199 and 23214208.
It is a congruent number.
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, 89156 + ... + 89415.
It is an arithmetic number, because the mean of its divisors is an integer number (2812509).
Almost surely, 223214230 is an apocalyptic number.
23214230 is a deficient number, since it is larger than the sum of its proper divisors (21785914).
23214230 is a wasteful number, since it uses less digits than its factorization.
23214230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178591.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 23214230 is about 4818.1147765490. The cubic root of 23214230 is about 285.2669295621.
Adding to 23214230 its reverse (3241232), we get a palindrome (26455462).
The spelling of 23214230 in words is "twenty-three million, two hundred fourteen thousand, two hundred thirty".
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