Base | Representation |
---|---|
bin | 1100101011001… |
… | …1000000011100 |
3 | 10201000220120102 |
4 | 3022303000130 |
5 | 102102141022 |
6 | 5135240232 |
7 | 1213604201 |
oct | 312630034 |
9 | 121026512 |
10 | 53162012 |
11 | 28010452 |
12 | 15979078 |
13 | b024717 |
14 | 70bbca8 |
15 | 4a01a92 |
hex | 32b301c |
53162012 has 6 divisors (see below), whose sum is σ = 93033528. Its totient is φ = 26581004.
The previous prime is 53162003. The next prime is 53162033. The reversal of 53162012 is 21026135.
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 as a sum of consecutive naturals, namely, 6645248 + ... + 6645255.
It is an arithmetic number, because the mean of its divisors is an integer number (15505588).
Almost surely, 253162012 is an apocalyptic number.
It is an amenable number.
53162012 is a deficient number, since it is larger than the sum of its proper divisors (39871516).
53162012 is a wasteful number, since it uses less digits than its factorization.
53162012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13290507 (or 13290505 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 53162012 is about 7291.2284287354. The cubic root of 53162012 is about 376.0109303447.
Adding to 53162012 its reverse (21026135), we get a palindrome (74188147).
The spelling of 53162012 in words is "fifty-three million, one hundred sixty-two thousand, twelve".
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