Base | Representation |
---|---|
bin | 111110111111000111… |
… | …1101100110100011111 |
3 | 110221010122101010022212 |
4 | 1331332033230310133 |
5 | 4204004034444020 |
6 | 142045530431035 |
7 | 12525630203000 |
oct | 1757617546437 |
9 | 427118333285 |
10 | 135262031135 |
11 | 52400987aa0 |
12 | 2226ab9247b |
13 | c9a80c901a |
14 | 67922991a7 |
15 | 37b9cc8cc5 |
hex | 1f7e3ecd1f |
135262031135 has 64 divisors (see below), whose sum is σ = 210393676800. Its totient is φ = 82727648640.
The previous prime is 135262031129. The next prime is 135262031143. The reversal of 135262031135 is 531130262531.
It is not a de Polignac number, because 135262031135 - 236 = 66542554399 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 932204 + ... + 1067486.
It is an arithmetic number, because the mean of its divisors is an integer number (3287401200).
Almost surely, 2135262031135 is an apocalyptic number.
135262031135 is a deficient number, since it is larger than the sum of its proper divisors (75131645665).
135262031135 is a wasteful number, since it uses less digits than its factorization.
135262031135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135373 (or 135359 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 32.
Adding to 135262031135 its reverse (531130262531), we get a palindrome (666392293666).
The spelling of 135262031135 in words is "one hundred thirty-five billion, two hundred sixty-two million, thirty-one thousand, one hundred thirty-five".
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