Base | Representation |
---|---|
bin | 110101101010110011… |
… | …1011110011100110101 |
3 | 102000111011221022110222 |
4 | 1223111213132130311 |
5 | 3342014234420140 |
6 | 124540240424125 |
7 | 11220035501405 |
oct | 1532547363465 |
9 | 360434838428 |
10 | 115253045045 |
11 | 44973380656 |
12 | 1a406018045 |
13 | ab398c6198 |
14 | 5814b14805 |
15 | 2ee83855b5 |
hex | 1ad59de735 |
115253045045 has 8 divisors (see below), whose sum is σ = 146439163224. Its totient is φ = 86778763264.
The previous prime is 115253045023. The next prime is 115253045059. The reversal of 115253045045 is 540540352511.
It can be written as a sum of positive squares in 4 ways, for example, as 21591951364 + 93661093681 = 146942^2 + 306041^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115253045045 - 210 = 115253044021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115253044996 and 115253045014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677959004 + ... + 677959173.
It is an arithmetic number, because the mean of its divisors is an integer number (18304895403).
Almost surely, 2115253045045 is an apocalyptic number.
It is an amenable number.
115253045045 is a deficient number, since it is larger than the sum of its proper divisors (31186118179).
115253045045 is a wasteful number, since it uses less digits than its factorization.
115253045045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1355918199.
The product of its (nonzero) digits is 60000, while the sum is 35.
Adding to 115253045045 its reverse (540540352511), we get a palindrome (655793397556).
The spelling of 115253045045 in words is "one hundred fifteen billion, two hundred fifty-three million, forty-five thousand, forty-five".
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