Base | Representation |
---|---|
bin | 1100101100010… |
… | …0101101100010 |
3 | 10201011121001021 |
4 | 3023010231202 |
5 | 102112001110 |
6 | 5141000054 |
7 | 1214325466 |
oct | 313045542 |
9 | 121147037 |
10 | 53234530 |
11 | 2805a988 |
12 | 159b302a |
13 | b04b72b |
14 | 70da4a6 |
15 | 4a182da |
hex | 32c4b62 |
53234530 has 8 divisors (see below), whose sum is σ = 95822172. Its totient is φ = 21293808.
The previous prime is 53234521. The next prime is 53234539. The reversal of 53234530 is 3543235.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (53234521) and next prime (53234539).
It can be written as a sum of positive squares in 2 ways, for example, as 50112241 + 3122289 = 7079^2 + 1767^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53234495 and 53234504.
It is not an unprimeable number, because it can be changed into a prime (53234539) 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, 2661717 + ... + 2661736.
Almost surely, 253234530 is an apocalyptic number.
53234530 is a deficient number, since it is larger than the sum of its proper divisors (42587642).
53234530 is a wasteful number, since it uses less digits than its factorization.
53234530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5323460.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 53234530 is about 7296.1996957320. The cubic root of 53234530 is about 376.1818241245.
Adding to 53234530 its reverse (3543235), we get a palindrome (56777765).
The spelling of 53234530 in words is "fifty-three million, two hundred thirty-four thousand, five hundred thirty".
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