Base | Representation |
---|---|
bin | 1100110000111… |
… | …0111101110011 |
3 | 10201202001020220 |
4 | 3030032331303 |
5 | 102201214200 |
6 | 5151304123 |
7 | 1220033301 |
oct | 314167563 |
9 | 121661226 |
10 | 53538675 |
11 | 28248443 |
12 | 15b1b043 |
13 | b126cb8 |
14 | 7179271 |
15 | 4a784a0 |
hex | 330ef73 |
53538675 has 24 divisors (see below), whose sum is σ = 93178560. Its totient is φ = 27050400.
The previous prime is 53538671. The next prime is 53538689. The reversal of 53538675 is 57683535.
It is not a de Polignac number, because 53538675 - 22 = 53538671 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53538671) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17361 + ... + 20210.
It is an arithmetic number, because the mean of its divisors is an integer number (3882440).
Almost surely, 253538675 is an apocalyptic number.
53538675 is a deficient number, since it is larger than the sum of its proper divisors (39639885).
53538675 is a wasteful number, since it uses less digits than its factorization.
53538675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37603 (or 37598 counting only the distinct ones).
The product of its digits is 378000, while the sum is 42.
The square root of 53538675 is about 7317.0127101161. The cubic root of 53538675 is about 376.8968776576.
It can be divided in two parts, 5353 and 8675, that added together give a triangular number (14028 = T167).
The spelling of 53538675 in words is "fifty-three million, five hundred thirty-eight thousand, six hundred seventy-five".
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