Base | Representation |
---|---|
bin | 1100101001100… |
… | …0101101100111 |
3 | 10200211102211111 |
4 | 3022120231213 |
5 | 102040214221 |
6 | 5133045451 |
7 | 1212645202 |
oct | 312305547 |
9 | 120742744 |
10 | 53054311 |
11 | 27a47542 |
12 | 15926887 |
13 | acb76ab |
14 | 7090939 |
15 | 49cebe1 |
hex | 3298b67 |
53054311 has 4 divisors (see below), whose sum is σ = 54883800. Its totient is φ = 51224824.
The previous prime is 53054269. The next prime is 53054317. The reversal of 53054311 is 11345035.
It is a happy number.
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 53054311 - 29 = 53053799 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 (53054317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914701 + ... + 914758.
It is an arithmetic number, because the mean of its divisors is an integer number (13720950).
Almost surely, 253054311 is an apocalyptic number.
53054311 is a deficient number, since it is larger than the sum of its proper divisors (1829489).
53054311 is a wasteful number, since it uses less digits than its factorization.
53054311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1829488.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 53054311 is about 7283.8390289737. The cubic root of 53054311 is about 375.7568383093.
Adding to 53054311 its reverse (11345035), we get a palindrome (64399346).
The spelling of 53054311 in words is "fifty-three million, fifty-four thousand, three hundred eleven".
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