Base | Representation |
---|---|
bin | 10000000100000… |
… | …01110001001000 |
3 | 100101112222020012 |
4 | 20002001301020 |
5 | 233443434011 |
6 | 21212051052 |
7 | 3224230655 |
oct | 1002016110 |
9 | 311488205 |
10 | 134749256 |
11 | 6a076124 |
12 | 39163a88 |
13 | 21bbc3b5 |
14 | 13c78c2c |
15 | bc6aa8b |
hex | 8081c48 |
134749256 has 16 divisors (see below), whose sum is σ = 252829500. Its totient is φ = 67328064.
The previous prime is 134749253. The next prime is 134749309. The reversal of 134749256 is 652947431.
134749256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 133033156 + 1716100 = 11534^2 + 1310^2 .
It is not an unprimeable number, because it can be changed into a prime (134749253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8570 + ... + 18518.
Almost surely, 2134749256 is an apocalyptic number.
It is an amenable number.
134749256 is a deficient number, since it is larger than the sum of its proper divisors (118080244).
134749256 is a wasteful number, since it uses less digits than its factorization.
134749256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11648 (or 11644 counting only the distinct ones).
The product of its digits is 181440, while the sum is 41.
The square root of 134749256 is about 11608.1547198510. The cubic root of 134749256 is about 512.6749825651.
The spelling of 134749256 in words is "one hundred thirty-four million, seven hundred forty-nine thousand, two hundred fifty-six".
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