Base | Representation |
---|---|
bin | 1100101000111… |
… | …0101000100010 |
3 | 10200202100012102 |
4 | 3022032220202 |
5 | 102032404101 |
6 | 5132130402 |
7 | 1212413633 |
oct | 312165042 |
9 | 120670172 |
10 | 53013026 |
11 | 27a19520 |
12 | 15906a02 |
13 | aca1971 |
14 | 707d88a |
15 | 49c286b |
hex | 328ea22 |
53013026 has 16 divisors (see below), whose sum is σ = 88172928. Its totient is φ = 23701200.
The previous prime is 53013019. The next prime is 53013031. The reversal of 53013026 is 62031035.
It is a junction number, because it is equal to n+sod(n) for n = 53012989 and 53013007.
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 7 ways as a sum of consecutive naturals, for example, 18410 + ... + 21093.
It is an arithmetic number, because the mean of its divisors is an integer number (5510808).
Almost surely, 253013026 is an apocalyptic number.
53013026 is a deficient number, since it is larger than the sum of its proper divisors (35159902).
53013026 is a wasteful number, since it uses less digits than its factorization.
53013026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39577.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 53013026 is about 7281.0044636712. The cubic root of 53013026 is about 375.6593460952.
Subtracting 53013026 from its reverse (62031035), we obtain a square (9018009 = 30032).
The spelling of 53013026 in words is "fifty-three million, thirteen thousand, twenty-six".
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