Base | Representation |
---|---|
bin | 1100110110000… |
… | …0110001001111 |
3 | 10202101001212211 |
4 | 3031200301033 |
5 | 102242424433 |
6 | 5202411251 |
7 | 1222630210 |
oct | 315406117 |
9 | 122331784 |
10 | 53873743 |
11 | 28457160 |
12 | 16060b27 |
13 | b213671 |
14 | 7225407 |
15 | 4ae28cd |
hex | 3360c4f |
53873743 has 16 divisors (see below), whose sum is σ = 67670784. Its totient is φ = 41664960.
The previous prime is 53873741. The next prime is 53873761. The reversal of 53873743 is 34737835.
It is a happy number.
53873743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 53873743 - 21 = 53873741 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53873696 and 53873705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53873741) 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 15 ways as a sum of consecutive naturals, for example, 7996 + ... + 13102.
It is an arithmetic number, because the mean of its divisors is an integer number (4229424).
Almost surely, 253873743 is an apocalyptic number.
53873743 is a deficient number, since it is larger than the sum of its proper divisors (13797041).
53873743 is a wasteful number, since it uses less digits than its factorization.
53873743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5262.
The product of its digits is 211680, while the sum is 40.
The square root of 53873743 is about 7339.8735002723. The cubic root of 53873743 is about 377.6815038763.
The spelling of 53873743 in words is "fifty-three million, eight hundred seventy-three thousand, seven hundred forty-three".
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