Base | Representation |
---|---|
bin | 1100101010111… |
… | …0101001000110 |
3 | 10201000000001021 |
4 | 3022232221012 |
5 | 102101103014 |
6 | 5135021354 |
7 | 1213501111 |
oct | 312565106 |
9 | 121000037 |
10 | 53144134 |
11 | 27aa8a7a |
12 | 1596a85a |
13 | b019544 |
14 | 70b5578 |
15 | 49eb624 |
hex | 32aea46 |
53144134 has 8 divisors (see below), whose sum is σ = 80157168. Its totient is φ = 26425080.
The previous prime is 53144131. The next prime is 53144141. The reversal of 53144134 is 43144135.
53144134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53144099 and 53144108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53144131) 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, 73042 + ... + 73765.
It is an arithmetic number, because the mean of its divisors is an integer number (10019646).
Almost surely, 253144134 is an apocalyptic number.
53144134 is a deficient number, since it is larger than the sum of its proper divisors (27013034).
53144134 is a wasteful number, since it uses less digits than its factorization.
53144134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146990.
The product of its digits is 2880, while the sum is 25.
The square root of 53144134 is about 7290.0023319612. The cubic root of 53144134 is about 375.9687757004.
Adding to 53144134 its reverse (43144135), we get a palindrome (96288269).
Subtracting from 53144134 its reverse (43144135), we obtain a palindrome (9999999).
The spelling of 53144134 in words is "fifty-three million, one hundred forty-four thousand, one hundred thirty-four".
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