Base | Representation |
---|---|
bin | 110101101001111110… |
… | …0111101010110011111 |
3 | 102000102020101200112210 |
4 | 1223103330331112133 |
5 | 3341440112402312 |
6 | 124533402131503 |
7 | 11216246243616 |
oct | 1532374752637 |
9 | 360366350483 |
10 | 115225122207 |
11 | 44959639828 |
12 | 1a3b87b0b93 |
13 | ab33b9a7b0 |
14 | 581112687d |
15 | 2ee5bbbe3c |
hex | 1ad3f3d59f |
115225122207 has 32 divisors (see below), whose sum is σ = 169828565760. Its totient is φ = 69054336000.
The previous prime is 115225122197. The next prime is 115225122227. The reversal of 115225122207 is 702221522511.
It is not a de Polignac number, because 115225122207 - 28 = 115225121951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115225122227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12207 + ... + 480207.
It is an arithmetic number, because the mean of its divisors is an integer number (5307142680).
Almost surely, 2115225122207 is an apocalyptic number.
115225122207 is a deficient number, since it is larger than the sum of its proper divisors (54603443553).
115225122207 is a wasteful number, since it uses less digits than its factorization.
115225122207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468183.
The product of its (nonzero) digits is 5600, while the sum is 30.
Adding to 115225122207 its reverse (702221522511), we get a palindrome (817446644718).
The spelling of 115225122207 in words is "one hundred fifteen billion, two hundred twenty-five million, one hundred twenty-two thousand, two hundred seven".
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