Base | Representation |
---|---|
bin | 11100000010101… |
… | …00010010000101 |
3 | 121101121201202011 |
4 | 32001110102011 |
5 | 440204214440 |
6 | 35201414221 |
7 | 5554250542 |
oct | 1601242205 |
9 | 541551664 |
10 | 235226245 |
11 | 110862a61 |
12 | 6693a371 |
13 | 3996c037 |
14 | 23351bc9 |
15 | 159b69ea |
hex | e054485 |
235226245 has 4 divisors (see below), whose sum is σ = 282271500. Its totient is φ = 188180992.
The previous prime is 235226239. The next prime is 235226249. The reversal of 235226245 is 542622532.
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 77422401 + 157803844 = 8799^2 + 12562^2 .
It is a cyclic number.
It is not a de Polignac number, because 235226245 - 23 = 235226237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235226249) 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, 23522620 + ... + 23522629.
It is an arithmetic number, because the mean of its divisors is an integer number (70567875).
Almost surely, 2235226245 is an apocalyptic number.
It is an amenable number.
235226245 is a deficient number, since it is larger than the sum of its proper divisors (47045255).
235226245 is an equidigital number, since it uses as much as digits as its factorization.
235226245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47045254.
The product of its digits is 28800, while the sum is 31.
The square root of 235226245 is about 15337.0872397597. The cubic root of 235226245 is about 617.2985525254.
Adding to 235226245 its reverse (542622532), we get a palindrome (777848777).
The spelling of 235226245 in words is "two hundred thirty-five million, two hundred twenty-six thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •