Base | Representation |
---|---|
bin | 11011111101100… |
… | …00000101001001 |
3 | 121100100120011002 |
4 | 31332300011021 |
5 | 440021204143 |
6 | 35135144345 |
7 | 5545446644 |
oct | 1576600511 |
9 | 540316132 |
10 | 234553673 |
11 | 110443712 |
12 | 666750b5 |
13 | 39794b73 |
14 | 23218a5b |
15 | 158d25b8 |
hex | dfb0149 |
234553673 has 4 divisors (see below), whose sum is σ = 238979268. Its totient is φ = 230128080.
The previous prime is 234553643. The next prime is 234553681. The reversal of 234553673 is 376355432.
234553673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 87853129 + 146700544 = 9373^2 + 12112^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234553673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234553603) 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, 2212718 + ... + 2212823.
It is an arithmetic number, because the mean of its divisors is an integer number (59744817).
Almost surely, 2234553673 is an apocalyptic number.
It is an amenable number.
234553673 is a deficient number, since it is larger than the sum of its proper divisors (4425595).
234553673 is an equidigital number, since it uses as much as digits as its factorization.
234553673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4425594.
The product of its digits is 226800, while the sum is 38.
The square root of 234553673 is about 15315.1452164189. The cubic root of 234553673 is about 616.7096527457.
The spelling of 234553673 in words is "two hundred thirty-four million, five hundred fifty-three thousand, six hundred seventy-three".
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