Base | Representation |
---|---|
bin | 1101101111000… |
… | …11011100100110 |
3 | 22000211002220200 |
4 | 12313203130212 |
5 | 213444221111 |
6 | 15233411330 |
7 | 2566260021 |
oct | 667433446 |
9 | 260732820 |
10 | 115226406 |
11 | 5a051339 |
12 | 32709b46 |
13 | 1ab45209 |
14 | 114361b8 |
15 | a1b1256 |
hex | 6de3726 |
115226406 has 12 divisors (see below), whose sum is σ = 249657252. Its totient is φ = 38408796.
The previous prime is 115226401. The next prime is 115226429. The reversal of 115226406 is 604622511.
115226406 is a `hidden beast` number, since 1 + 15 + 2 + 2 + 640 + 6 = 666.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115226406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115226401) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3200716 + ... + 3200751.
It is an arithmetic number, because the mean of its divisors is an integer number (20804771).
Almost surely, 2115226406 is an apocalyptic number.
115226406 is an abundant number, since it is smaller than the sum of its proper divisors (134430846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115226406 is a wasteful number, since it uses less digits than its factorization.
115226406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6401475 (or 6401472 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 115226406 is about 10734.3563384117. The cubic root of 115226406 is about 486.6133342653.
Adding to 115226406 its reverse (604622511), we get a palindrome (719848917).
The spelling of 115226406 in words is "one hundred fifteen million, two hundred twenty-six thousand, four hundred six".
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