Base | Representation |
---|---|
bin | 11011101010001… |
… | …10010010110111 |
3 | 121011121000000201 |
4 | 31311012102313 |
5 | 433344220343 |
6 | 35005021331 |
7 | 5515110355 |
oct | 1565062267 |
9 | 534530021 |
10 | 232023223 |
11 | 109a75533 |
12 | 65854847 |
13 | 390ba163 |
14 | 22b5a7d5 |
15 | 1558294d |
hex | dd464b7 |
232023223 has 8 divisors (see below), whose sum is σ = 241713360. Its totient is φ = 222525120.
The previous prime is 232023221. The next prime is 232023257. The reversal of 232023223 is 322320232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232023223 - 21 = 232023221 is a prime.
It is a super-2 number, since 2×2320232232 = 107669552022615458, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 232023223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232023221) 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, 45540 + ... + 50377.
It is an arithmetic number, because the mean of its divisors is an integer number (30214170).
Almost surely, 2232023223 is an apocalyptic number.
232023223 is a deficient number, since it is larger than the sum of its proper divisors (9690137).
232023223 is an equidigital number, since it uses as much as digits as its factorization.
232023223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96017.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 232023223 is about 15232.3085249741. The cubic root of 232023223 is about 614.4838668708.
Adding to 232023223 its reverse (322320232), we get a palindrome (554343455).
The spelling of 232023223 in words is "two hundred thirty-two million, twenty-three thousand, two hundred twenty-three".
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