Base | Representation |
---|---|
bin | 1100011111010… |
… | …1101000111101 |
3 | 10122120111120202 |
4 | 3013311220331 |
5 | 101402330430 |
6 | 5110453245 |
7 | 1204163633 |
oct | 307655075 |
9 | 118514522 |
10 | 52386365 |
11 | 27630719 |
12 | 15664225 |
13 | ab12665 |
14 | 6d59353 |
15 | 48ebd45 |
hex | 31f5a3d |
52386365 has 4 divisors (see below), whose sum is σ = 62863644. Its totient is φ = 41909088.
The previous prime is 52386361. The next prime is 52386409. The reversal of 52386365 is 56368325.
It is a happy number.
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 23020804 + 29365561 = 4798^2 + 5419^2 .
It is a cyclic number.
It is not a de Polignac number, because 52386365 - 22 = 52386361 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 (52386361) 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, 5238632 + ... + 5238641.
It is an arithmetic number, because the mean of its divisors is an integer number (15715911).
Almost surely, 252386365 is an apocalyptic number.
It is an amenable number.
52386365 is a deficient number, since it is larger than the sum of its proper divisors (10477279).
52386365 is a wasteful number, since it uses less digits than its factorization.
52386365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10477278.
The product of its digits is 129600, while the sum is 38.
The square root of 52386365 is about 7237.8425652953. The cubic root of 52386365 is about 374.1732661097.
The spelling of 52386365 in words is "fifty-two million, three hundred eighty-six thousand, three hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •