Base | Representation |
---|---|
bin | 10000000100101… |
… | …11110101110100 |
3 | 100101201120020210 |
4 | 20002113311310 |
5 | 234004332133 |
6 | 21214025420 |
7 | 3225055365 |
oct | 1002276564 |
9 | 311646223 |
10 | 134839668 |
11 | 6a128047 |
12 | 391a8270 |
13 | 21c215b2 |
14 | 13c9db6c |
15 | bc87763 |
hex | 8097d74 |
134839668 has 12 divisors (see below), whose sum is σ = 314625920. Its totient is φ = 44946552.
The previous prime is 134839657. The next prime is 134839709. The reversal of 134839668 is 866938431.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 5618308 + ... + 5618331.
Almost surely, 2134839668 is an apocalyptic number.
It is an amenable number.
134839668 is an abundant number, since it is smaller than the sum of its proper divisors (179786252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134839668 is a wasteful number, since it uses less digits than its factorization.
134839668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11236646 (or 11236644 counting only the distinct ones).
The product of its digits is 746496, while the sum is 48.
The square root of 134839668 is about 11612.0483981079. The cubic root of 134839668 is about 512.7896192093.
The spelling of 134839668 in words is "one hundred thirty-four million, eight hundred thirty-nine thousand, six hundred sixty-eight".
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