Base | Representation |
---|---|
bin | 1111111110111… |
… | …01100100001101 |
3 | 100100021210122011 |
4 | 13333131210031 |
5 | 233310423220 |
6 | 21145421221 |
7 | 3215430061 |
oct | 777354415 |
9 | 310253564 |
10 | 134076685 |
11 | 69756886 |
12 | 38a9a811 |
13 | 21a15222 |
14 | 13b41aa1 |
15 | bb8665a |
hex | 7fdd90d |
134076685 has 4 divisors (see below), whose sum is σ = 160892028. Its totient is φ = 107261344.
The previous prime is 134076661. The next prime is 134076713. The reversal of 134076685 is 586670431.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 586670431 = 6553 ⋅89527.
It can be written as a sum of positive squares in 2 ways, for example, as 35928036 + 98148649 = 5994^2 + 9907^2 .
It is a cyclic number.
It is not a de Polignac number, because 134076685 - 217 = 133945613 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13407664 + ... + 13407673.
It is an arithmetic number, because the mean of its divisors is an integer number (40223007).
Almost surely, 2134076685 is an apocalyptic number.
It is an amenable number.
134076685 is a deficient number, since it is larger than the sum of its proper divisors (26815343).
134076685 is an equidigital number, since it uses as much as digits as its factorization.
134076685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26815342.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 134076685 is about 11579.1487165508. The cubic root of 134076685 is about 511.8205916926.
The spelling of 134076685 in words is "one hundred thirty-four million, seventy-six thousand, six hundred eighty-five".
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