Base | Representation |
---|---|
bin | 1100101100010… |
… | …0101100010010 |
3 | 10201011120221022 |
4 | 3023010230102 |
5 | 102112000300 |
6 | 5140555442 |
7 | 1214325323 |
oct | 313045422 |
9 | 121146838 |
10 | 53234450 |
11 | 2805a915 |
12 | 159b2b82 |
13 | b04b699 |
14 | 70da44a |
15 | 4a18285 |
hex | 32c4b12 |
53234450 has 12 divisors (see below), whose sum is σ = 99016170. Its totient is φ = 21293760.
The previous prime is 53234449. The next prime is 53234477. The reversal of 53234450 is 5443235.
It can be written as a sum of positive squares in 3 ways, for example, as 41075281 + 12159169 = 6409^2 + 3487^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 532295 + ... + 532394.
Almost surely, 253234450 is an apocalyptic number.
53234450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53234450 is a deficient number, since it is larger than the sum of its proper divisors (45781720).
53234450 is a wasteful number, since it uses less digits than its factorization.
53234450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064701 (or 1064696 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 53234450 is about 7296.1942134239. The cubic root of 53234450 is about 376.1816356844.
Adding to 53234450 its reverse (5443235), we get a palindrome (58677685).
The spelling of 53234450 in words is "fifty-three million, two hundred thirty-four thousand, four hundred fifty".
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