Base | Representation |
---|---|
bin | 1100110100000… |
… | …0001111101011 |
3 | 10202010022010202 |
4 | 3031000033223 |
5 | 102224144043 |
6 | 5155502415 |
7 | 1221533624 |
oct | 315001753 |
9 | 122108122 |
10 | 53740523 |
11 | 28376061 |
12 | 15bb7a0b |
13 | b197b35 |
14 | 71cca4b |
15 | 4ab81b8 |
hex | 33403eb |
53740523 has 4 divisors (see below), whose sum is σ = 54150888. Its totient is φ = 53330160.
The previous prime is 53740517. The next prime is 53740537. The reversal of 53740523 is 32504735.
53740523 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 53740523 - 24 = 53740507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53740513) 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, 204986 + ... + 205247.
It is an arithmetic number, because the mean of its divisors is an integer number (13537722).
Almost surely, 253740523 is an apocalyptic number.
53740523 is a deficient number, since it is larger than the sum of its proper divisors (410365).
53740523 is a wasteful number, since it uses less digits than its factorization.
53740523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410364.
The product of its (nonzero) digits is 12600, while the sum is 29.
The square root of 53740523 is about 7330.7927947801. The cubic root of 53740523 is about 377.3699342861.
The spelling of 53740523 in words is "fifty-three million, seven hundred forty thousand, five hundred twenty-three".
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