Base | Representation |
---|---|
bin | 111101000111… |
… | …0110001000101 |
3 | 2020021220102201 |
4 | 1322032301011 |
5 | 31200321203 |
6 | 3102434501 |
7 | 536232031 |
oct | 172166105 |
9 | 66256381 |
10 | 32042053 |
11 | 170a573a |
12 | a892a31 |
13 | 683b5c4 |
14 | 43811c1 |
15 | 2c2de1d |
hex | 1e8ec45 |
32042053 has 4 divisors (see below), whose sum is σ = 32208268. Its totient is φ = 31875840.
The previous prime is 32041981. The next prime is 32042077. The reversal of 32042053 is 35024023.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5230369 + 26811684 = 2287^2 + 5178^2 .
It is a cyclic number.
It is not a de Polignac number, because 32042053 - 213 = 32033861 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32042053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32042083) 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, 82818 + ... + 83203.
It is an arithmetic number, because the mean of its divisors is an integer number (8052067).
Almost surely, 232042053 is an apocalyptic number.
It is an amenable number.
32042053 is a deficient number, since it is larger than the sum of its proper divisors (166215).
32042053 is a wasteful number, since it uses less digits than its factorization.
32042053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166214.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 32042053 is about 5660.5700242997. The cubic root of 32042053 is about 317.6192223845.
Adding to 32042053 its reverse (35024023), we get a palindrome (67066076).
The spelling of 32042053 in words is "thirty-two million, forty-two thousand, fifty-three".
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