Base | Representation |
---|---|
bin | 1100101100010… |
… | …0011111100010 |
3 | 10201011112211002 |
4 | 3023010133202 |
5 | 102111434014 |
6 | 5140552002 |
7 | 1214323046 |
oct | 313043742 |
9 | 121145732 |
10 | 53233634 |
11 | 2805a243 |
12 | 159b2602 |
13 | b04b1bc |
14 | 70da026 |
15 | 4a17dde |
hex | 32c47e2 |
53233634 has 12 divisors (see below), whose sum is σ = 82512342. Its totient is φ = 25757280.
The previous prime is 53233633. The next prime is 53233673. The reversal of 53233634 is 43633235.
53233634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 53071225 + 162409 = 7285^2 + 403^2 .
It is a junction number, because it is equal to n+sod(n) for n = 53233597 and 53233606.
It is not an unprimeable number, because it can be changed into a prime (53233633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11927 + ... + 15770.
Almost surely, 253233634 is an apocalyptic number.
53233634 is a deficient number, since it is larger than the sum of its proper divisors (29278708).
53233634 is a wasteful number, since it uses less digits than its factorization.
53233634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27761 (or 27730 counting only the distinct ones).
The product of its digits is 19440, while the sum is 29.
The square root of 53233634 is about 7296.1382936455. The cubic root of 53233634 is about 376.1797135846.
Adding to 53233634 its reverse (43633235), we get a palindrome (96866869).
The spelling of 53233634 in words is "fifty-three million, two hundred thirty-three thousand, six hundred thirty-four".
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