Base | Representation |
---|---|
bin | 1100101001011… |
… | …0000111011111 |
3 | 10200210220020201 |
4 | 3022112013133 |
5 | 102034344204 |
6 | 5132524331 |
7 | 1212602203 |
oct | 312260737 |
9 | 120726221 |
10 | 53043679 |
11 | 27a3a557 |
12 | 159206a7 |
13 | acb28c0 |
14 | 708ab03 |
15 | 49cb9a4 |
hex | 32961df |
53043679 has 8 divisors (see below), whose sum is σ = 57442112. Its totient is φ = 48690720.
The previous prime is 53043673. The next prime is 53043691. The reversal of 53043679 is 97634035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53043679 - 23 = 53043671 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53043671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8919 + ... + 13624.
It is an arithmetic number, because the mean of its divisors is an integer number (7180264).
Almost surely, 253043679 is an apocalyptic number.
53043679 is a deficient number, since it is larger than the sum of its proper divisors (4398433).
53043679 is a wasteful number, since it uses less digits than its factorization.
53043679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22737.
The product of its (nonzero) digits is 68040, while the sum is 37.
The square root of 53043679 is about 7283.1091574959. The cubic root of 53043679 is about 375.7317362737.
The spelling of 53043679 in words is "fifty-three million, forty-three thousand, six hundred seventy-nine".
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