Base | Representation |
---|---|
bin | 1100101100011… |
… | …0011101100101 |
3 | 10201011221212212 |
4 | 3023012131211 |
5 | 102112213301 |
6 | 5141053205 |
7 | 1214355422 |
oct | 313063545 |
9 | 121157785 |
10 | 53241701 |
11 | 28065307 |
12 | 159b7205 |
13 | b051a86 |
14 | 70dcd49 |
15 | 4a1a4bb |
hex | 32c6765 |
53241701 has 4 divisors (see below), whose sum is σ = 53304972. Its totient is φ = 53178432.
The previous prime is 53241691. The next prime is 53241707. The reversal of 53241701 is 10714235.
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 1416100 + 51825601 = 1190^2 + 7199^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53241701 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 (53241707) 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, 30356 + ... + 32061.
It is an arithmetic number, because the mean of its divisors is an integer number (13326243).
Almost surely, 253241701 is an apocalyptic number.
It is an amenable number.
53241701 is a deficient number, since it is larger than the sum of its proper divisors (63271).
53241701 is an equidigital number, since it uses as much as digits as its factorization.
53241701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63270.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 53241701 is about 7296.6910993957. The cubic root of 53241701 is about 376.1987146575.
Adding to 53241701 its reverse (10714235), we get a palindrome (63955936).
The spelling of 53241701 in words is "fifty-three million, two hundred forty-one thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •