Base | Representation |
---|---|
bin | 1111111111111… |
… | …01101110101001 |
3 | 100100112111100102 |
4 | 13333331232221 |
5 | 233324132200 |
6 | 21152315145 |
7 | 3216516131 |
oct | 777755651 |
9 | 310474312 |
10 | 134208425 |
11 | 6983685a |
12 | 38b42ab5 |
13 | 21a60190 |
14 | 13b77ac1 |
15 | bbb06d5 |
hex | 7ffdba9 |
134208425 has 12 divisors (see below), whose sum is σ = 179220300. Its totient is φ = 99107520.
The previous prime is 134208409. The next prime is 134208463. The reversal of 134208425 is 524802431.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 51380224 + 82828201 = 7168^2 + 9101^2 .
It is not a de Polignac number, because 134208425 - 24 = 134208409 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206150 + ... + 206799.
It is an arithmetic number, because the mean of its divisors is an integer number (14935025).
Almost surely, 2134208425 is an apocalyptic number.
It is an amenable number.
134208425 is a deficient number, since it is larger than the sum of its proper divisors (45011875).
134208425 is a wasteful number, since it uses less digits than its factorization.
134208425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412972 (or 412967 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 134208425 is about 11584.8359936600. The cubic root of 134208425 is about 511.9881703505.
The spelling of 134208425 in words is "one hundred thirty-four million, two hundred eight thousand, four hundred twenty-five".
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