Base | Representation |
---|---|
bin | 1101000111001010101… |
… | …1100101010110111011 |
3 | 210112102220210212121120 |
4 | 3101302223211112323 |
5 | 12142314123432402 |
6 | 251252321240323 |
7 | 22163132121540 |
oct | 3216253452673 |
9 | 715386725546 |
10 | 225262327227 |
11 | 87595790593 |
12 | 377a7a930a3 |
13 | 1831bcc2cb2 |
14 | ac8d232bc7 |
15 | 5cd61b33bc |
hex | 3472ae55bb |
225262327227 has 16 divisors (see below), whose sum is σ = 363448461312. Its totient is φ = 121149486720.
The previous prime is 225262327219. The next prime is 225262327243. The reversal of 225262327227 is 722723262522.
It is not a de Polignac number, because 225262327227 - 23 = 225262327219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225262327207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315493099 + ... + 315493812.
It is an arithmetic number, because the mean of its divisors is an integer number (22715528832).
Almost surely, 2225262327227 is an apocalyptic number.
225262327227 is a deficient number, since it is larger than the sum of its proper divisors (138186134085).
225262327227 is a wasteful number, since it uses less digits than its factorization.
225262327227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630986938.
The product of its digits is 564480, while the sum is 42.
Adding to 225262327227 its reverse (722723262522), we get a palindrome (947985589749).
The spelling of 225262327227 in words is "two hundred twenty-five billion, two hundred sixty-two million, three hundred twenty-seven thousand, two hundred twenty-seven".
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