Base | Representation |
---|---|
bin | 11011101100011… |
… | …11001111111101 |
3 | 121012011011221012 |
4 | 31312033033331 |
5 | 433433301140 |
6 | 35015245005 |
7 | 5520463514 |
oct | 1566171775 |
9 | 535134835 |
10 | 232322045 |
11 | 10a159a9a |
12 | 65979765 |
13 | 39193187 |
14 | 22bd767b |
15 | 155e1265 |
hex | dd8f3fd |
232322045 has 12 divisors (see below), whose sum is σ = 288736500. Its totient is φ = 179445504.
The previous prime is 232322039. The next prime is 232322053. The reversal of 232322045 is 540223232.
It can be written as a sum of positive squares in 6 ways, for example, as 643204 + 231678841 = 802^2 + 15221^2 .
It is not a de Polignac number, because 232322045 - 26 = 232321981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 232322045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23420 + ... + 31829.
It is an arithmetic number, because the mean of its divisors is an integer number (24061375).
Almost surely, 2232322045 is an apocalyptic number.
It is an amenable number.
232322045 is a deficient number, since it is larger than the sum of its proper divisors (56414455).
232322045 is an equidigital number, since it uses as much as digits as its factorization.
232322045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55312 (or 55283 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 232322045 is about 15242.1141906233. The cubic root of 232322045 is about 614.7475510021.
Adding to 232322045 its reverse (540223232), we get a palindrome (772545277).
The spelling of 232322045 in words is "two hundred thirty-two million, three hundred twenty-two thousand, forty-five".
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