Base | Representation |
---|---|
bin | 1100101100110… |
… | …1001110000011 |
3 | 10201020100211222 |
4 | 3023031032003 |
5 | 102114110004 |
6 | 5141425255 |
7 | 1214532212 |
oct | 313151603 |
9 | 121210758 |
10 | 53269379 |
11 | 28084089 |
12 | 15a0b22b |
13 | b061557 |
14 | 7109079 |
15 | 4a237be |
hex | 32cd383 |
53269379 has 4 divisors (see below), whose sum is σ = 53297880. Its totient is φ = 53240880.
The previous prime is 53269367. The next prime is 53269417. The reversal of 53269379 is 97396235.
53269379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 53269379 - 212 = 53265283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53260379) 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 3 ways as a sum of consecutive naturals, for example, 11234 + ... + 15255.
It is an arithmetic number, because the mean of its divisors is an integer number (13324470).
Almost surely, 253269379 is an apocalyptic number.
53269379 is a deficient number, since it is larger than the sum of its proper divisors (28501).
53269379 is a wasteful number, since it uses less digits than its factorization.
53269379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28500.
The product of its digits is 306180, while the sum is 44.
The square root of 53269379 is about 7298.5874660786. The cubic root of 53269379 is about 376.2638930423.
The spelling of 53269379 in words is "fifty-three million, two hundred sixty-nine thousand, three hundred seventy-nine".
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