Base | Representation |
---|---|
bin | 11011011100011… |
… | …11001010001011 |
3 | 121001012121200012 |
4 | 31232033022023 |
5 | 432414141043 |
6 | 34502302135 |
7 | 5463606344 |
oct | 1556171213 |
9 | 531177605 |
10 | 230224523 |
11 | 108a57101 |
12 | 6512794b |
13 | 3890a539 |
14 | 2280d0cb |
15 | 15329a18 |
hex | db8f28b |
230224523 has 8 divisors (see below), whose sum is σ = 244127520. Its totient is φ = 216361600.
The previous prime is 230224483. The next prime is 230224567. The reversal of 230224523 is 325422032.
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 230224523 - 222 = 226030219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230224123) 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, 2258 + ... + 21576.
It is an arithmetic number, because the mean of its divisors is an integer number (30515940).
Almost surely, 2230224523 is an apocalyptic number.
230224523 is a deficient number, since it is larger than the sum of its proper divisors (13902997).
230224523 is a wasteful number, since it uses less digits than its factorization.
230224523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20037.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 230224523 is about 15173.1513865775. The cubic root of 230224523 is about 612.8918701823.
Adding to 230224523 its reverse (325422032), we get a palindrome (555646555).
The spelling of 230224523 in words is "two hundred thirty million, two hundred twenty-four thousand, five hundred twenty-three".
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