Base | Representation |
---|---|
bin | 1111011010101… |
… | …01111111110110 |
3 | 100000100111102101 |
4 | 13231111333312 |
5 | 231101431334 |
6 | 20455532314 |
7 | 3130155631 |
oct | 755257766 |
9 | 300314371 |
10 | 129327094 |
11 | 670023a6 |
12 | 3738a09a |
13 | 20a41410 |
14 | 13266c18 |
15 | b549214 |
hex | 7b55ff6 |
129327094 has 16 divisors (see below), whose sum is σ = 209718432. Its totient is φ = 59459328.
The previous prime is 129327089. The next prime is 129327097. The reversal of 129327094 is 490723921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (129327097) 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, 2619 + ... + 16294.
It is an arithmetic number, because the mean of its divisors is an integer number (13107402).
Almost surely, 2129327094 is an apocalyptic number.
129327094 is a deficient number, since it is larger than the sum of its proper divisors (80391338).
129327094 is a wasteful number, since it uses less digits than its factorization.
129327094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19191.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 129327094 is about 11372.2070856980. The cubic root of 129327094 is about 505.7041368502.
The spelling of 129327094 in words is "one hundred twenty-nine million, three hundred twenty-seven thousand, ninety-four".
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