Base | Representation |
---|---|
bin | 1101101111110… |
… | …11101011001101 |
3 | 22001000011001012 |
4 | 12313323223031 |
5 | 214010410040 |
6 | 15235455005 |
7 | 2600152241 |
oct | 667735315 |
9 | 261004035 |
10 | 115325645 |
11 | 5a109956 |
12 | 32757465 |
13 | 1ab7b436 |
14 | 11460421 |
15 | a1d0865 |
hex | 6dfbacd |
115325645 has 4 divisors (see below), whose sum is σ = 138390780. Its totient is φ = 92260512.
The previous prime is 115325629. The next prime is 115325669. The reversal of 115325645 is 546523511.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 75811849 + 39513796 = 8707^2 + 6286^2 .
It is a cyclic number.
It is not a de Polignac number, because 115325645 - 24 = 115325629 is a prime.
It is a super-3 number, since 3×1153256453 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11532560 + ... + 11532569.
It is an arithmetic number, because the mean of its divisors is an integer number (34597695).
Almost surely, 2115325645 is an apocalyptic number.
It is an amenable number.
115325645 is a deficient number, since it is larger than the sum of its proper divisors (23065135).
115325645 is an equidigital number, since it uses as much as digits as its factorization.
115325645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23065134.
The product of its digits is 18000, while the sum is 32.
The square root of 115325645 is about 10738.9778377646. The cubic root of 115325645 is about 486.7529931202.
The spelling of 115325645 in words is "one hundred fifteen million, three hundred twenty-five thousand, six hundred forty-five".
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