Base | Representation |
---|---|
bin | 1100101010111… |
… | …0000010000101 |
3 | 10200222212121210 |
4 | 3022232002011 |
5 | 102101013022 |
6 | 5135002033 |
7 | 1213460613 |
oct | 312560205 |
9 | 120885553 |
10 | 53141637 |
11 | 27aa710a |
12 | 15969319 |
13 | b018373 |
14 | 70b46b3 |
15 | 49eaa0c |
hex | 32ae085 |
53141637 has 4 divisors (see below), whose sum is σ = 70855520. Its totient is φ = 35427756.
The previous prime is 53141629. The next prime is 53141681. The reversal of 53141637 is 73614135.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 53141637 - 23 = 53141629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53142637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8856937 + ... + 8856942.
It is an arithmetic number, because the mean of its divisors is an integer number (17713880).
Almost surely, 253141637 is an apocalyptic number.
It is an amenable number.
53141637 is a deficient number, since it is larger than the sum of its proper divisors (17713883).
53141637 is a wasteful number, since it uses less digits than its factorization.
53141637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17713882.
The product of its digits is 7560, while the sum is 30.
The square root of 53141637 is about 7289.8310680015. The cubic root of 53141637 is about 375.9628872567.
The spelling of 53141637 in words is "fifty-three million, one hundred forty-one thousand, six hundred thirty-seven".
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