Base | Representation |
---|---|
bin | 1100101111101… |
… | …0000100010011 |
3 | 10201120200211112 |
4 | 3023322010103 |
5 | 102140444300 |
6 | 5145403535 |
7 | 1216225604 |
oct | 313720423 |
9 | 121520745 |
10 | 53453075 |
11 | 2819a0a5 |
12 | 15a995ab |
13 | b0c7050 |
14 | 7155dab |
15 | 4a5ce35 |
hex | 32fa113 |
53453075 has 12 divisors (see below), whose sum is σ = 71380848. Its totient is φ = 39472800.
The previous prime is 53453041. The next prime is 53453129. The reversal of 53453075 is 57035435.
53453075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53453075 - 26 = 53453011 is a prime.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 81911 + ... + 82560.
It is an arithmetic number, because the mean of its divisors is an integer number (5948404).
Almost surely, 253453075 is an apocalyptic number.
53453075 is a deficient number, since it is larger than the sum of its proper divisors (17927773).
53453075 is a wasteful number, since it uses less digits than its factorization.
53453075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164494 (or 164489 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 32.
The square root of 53453075 is about 7311.1609885161. The cubic root of 53453075 is about 376.6959040487.
The spelling of 53453075 in words is "fifty-three million, four hundred fifty-three thousand, seventy-five".
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