Base | Representation |
---|---|
bin | 11010111111011… |
… | …00100111100001 |
3 | 120210000222021121 |
4 | 31133230213201 |
5 | 430430204100 |
6 | 34244452241 |
7 | 5416323166 |
oct | 1537544741 |
9 | 523028247 |
10 | 226413025 |
11 | 106893503 |
12 | 639aa081 |
13 | 37ba4707 |
14 | 220da06d |
15 | 14d2551a |
hex | d7ec9e1 |
226413025 has 12 divisors (see below), whose sum is σ = 295529200. Its totient is φ = 171596880.
The previous prime is 226413023. The next prime is 226413037. The reversal of 226413025 is 520314622.
It is not a de Polignac number, because 226413025 - 21 = 226413023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (226413023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237855 + ... + 238804.
Almost surely, 2226413025 is an apocalyptic number.
226413025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226413025 is a deficient number, since it is larger than the sum of its proper divisors (69116175).
226413025 is a wasteful number, since it uses less digits than its factorization.
226413025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476688 (or 476683 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 226413025 is about 15047.0271150151. The cubic root of 226413025 is about 609.4907736200.
Adding to 226413025 its reverse (520314622), we get a palindrome (746727647).
The spelling of 226413025 in words is "two hundred twenty-six million, four hundred thirteen thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •