Base | Representation |
---|---|
bin | 10000000100101… |
… | …01101111101100 |
3 | 100101201010110212 |
4 | 20002111233230 |
5 | 234004043314 |
6 | 21213521552 |
7 | 3225021353 |
oct | 1002255754 |
9 | 311633425 |
10 | 134831084 |
11 | 6a121653 |
12 | 391a32b8 |
13 | 21c1a70b |
14 | 13c9a99a |
15 | bc84e3e |
hex | 8095bec |
134831084 has 12 divisors (see below), whose sum is σ = 238606200. Its totient is φ = 66657888.
The previous prime is 134831033. The next prime is 134831113. The reversal of 134831084 is 480138431.
It is a self number, because there is not a number n which added to its sum of digits gives 134831084.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189014 + ... + 189725.
It is an arithmetic number, because the mean of its divisors is an integer number (19883850).
Almost surely, 2134831084 is an apocalyptic number.
It is an amenable number.
134831084 is a deficient number, since it is larger than the sum of its proper divisors (103775116).
134831084 is a wasteful number, since it uses less digits than its factorization.
134831084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378832 (or 378830 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 134831084 is about 11611.6787761288. The cubic root of 134831084 is about 512.7787374473.
The spelling of 134831084 in words is "one hundred thirty-four million, eight hundred thirty-one thousand, eighty-four".
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