Base | Representation |
---|---|
bin | 1101000110101001100… |
… | …0001101011010110111 |
3 | 210112002012200212201100 |
4 | 3101222120031122313 |
5 | 12142022443440321 |
6 | 251230423501143 |
7 | 22156521121335 |
oct | 3215230153267 |
9 | 715065625640 |
10 | 225123030711 |
11 | 87524099aa7 |
12 | 377692b77b3 |
13 | 182c91a0c17 |
14 | ac78932b55 |
15 | 5cc8d4a326 |
hex | 346a60d6b7 |
225123030711 has 24 divisors (see below), whose sum is σ = 341757037440. Its totient is φ = 142523914896.
The previous prime is 225123030673. The next prime is 225123030731. The reversal of 225123030711 is 117030321522.
225123030711 is a `hidden beast` number, since 22 + 512 + 30 + 30 + 71 + 1 = 666.
It is not a de Polignac number, because 225123030711 - 213 = 225123022519 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225123030731) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3883281 + ... + 3940826.
It is an arithmetic number, because the mean of its divisors is an integer number (14239876560).
Almost surely, 2225123030711 is an apocalyptic number.
225123030711 is a deficient number, since it is larger than the sum of its proper divisors (116634006729).
225123030711 is a wasteful number, since it uses less digits than its factorization.
225123030711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7824275 (or 7824272 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The spelling of 225123030711 in words is "two hundred twenty-five billion, one hundred twenty-three million, thirty thousand, seven hundred eleven".
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