Base | Representation |
---|---|
bin | 10000001000000… |
… | …00101010110101 |
3 | 100102112101020122 |
4 | 20010000222311 |
5 | 234112102140 |
6 | 21231141325 |
7 | 3231524252 |
oct | 1004005265 |
9 | 312471218 |
10 | 135269045 |
11 | 6a3a06aa |
12 | 39374845 |
13 | 22041b72 |
14 | 13d72429 |
15 | bd1eab5 |
hex | 8100ab5 |
135269045 has 8 divisors (see below), whose sum is σ = 166282200. Its totient is φ = 105575680.
The previous prime is 135269041. The next prime is 135269063. The reversal of 135269045 is 540962531.
It can be written as a sum of positive squares in 4 ways, for example, as 917764 + 134351281 = 958^2 + 11591^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 135269045 - 22 = 135269041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 135268996 and 135269014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135269041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329720 + ... + 330129.
It is an arithmetic number, because the mean of its divisors is an integer number (20785275).
Almost surely, 2135269045 is an apocalyptic number.
It is an amenable number.
135269045 is a deficient number, since it is larger than the sum of its proper divisors (31013155).
135269045 is an equidigital number, since it uses as much as digits as its factorization.
135269045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659895.
The product of its (nonzero) digits is 32400, while the sum is 35.
The square root of 135269045 is about 11630.5221292941. The cubic root of 135269045 is about 513.3333434062. Note that the first 4 decimals are identical.
The spelling of 135269045 in words is "one hundred thirty-five million, two hundred sixty-nine thousand, forty-five".
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