Base | Representation |
---|---|
bin | 1111111111001… |
… | …01001011001110 |
3 | 100100100101101120 |
4 | 13333211023032 |
5 | 233312422404 |
6 | 21150221410 |
7 | 3215616666 |
oct | 777451316 |
9 | 310311346 |
10 | 134107854 |
11 | 69778241 |
12 | 38ab4866 |
13 | 21a2647a |
14 | 13b4d1a6 |
15 | bb909d9 |
hex | 7fe52ce |
134107854 has 16 divisors (see below), whose sum is σ = 270820992. Its totient is φ = 44268408.
The previous prime is 134107819. The next prime is 134107859. The reversal of 134107854 is 458701431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134107859) 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, 107884 + ... + 109119.
It is an arithmetic number, because the mean of its divisors is an integer number (16926312).
Almost surely, 2134107854 is an apocalyptic number.
134107854 is an abundant number, since it is smaller than the sum of its proper divisors (136713138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134107854 is a wasteful number, since it uses less digits than its factorization.
134107854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217111.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 134107854 is about 11580.4945490251. The cubic root of 134107854 is about 511.8602498429.
The spelling of 134107854 in words is "one hundred thirty-four million, one hundred seven thousand, eight hundred fifty-four".
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