Base | Representation |
---|---|
bin | 1111111110111… |
… | …10011010100001 |
3 | 100100021222101220 |
4 | 13333132122201 |
5 | 233311031121 |
6 | 21145445253 |
7 | 3215443155 |
oct | 777363241 |
9 | 310258356 |
10 | 134080161 |
11 | 69759456 |
12 | 38aa0829 |
13 | 21a16997 |
14 | 13b43065 |
15 | bb876c6 |
hex | 7fde6a1 |
134080161 has 8 divisors (see below), whose sum is σ = 179621664. Its totient is φ = 88962720.
The previous prime is 134080159. The next prime is 134080171. The reversal of 134080161 is 161080431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134080161 - 21 = 134080159 is a prime.
It is not an unprimeable number, because it can be changed into a prime (134080151) 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, 105276 + ... + 106541.
It is an arithmetic number, because the mean of its divisors is an integer number (22452708).
Almost surely, 2134080161 is an apocalyptic number.
It is an amenable number.
134080161 is a deficient number, since it is larger than the sum of its proper divisors (45541503).
134080161 is a wasteful number, since it uses less digits than its factorization.
134080161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212031.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 134080161 is about 11579.2988129679. The cubic root of 134080161 is about 511.8250147162.
The spelling of 134080161 in words is "one hundred thirty-four million, eighty thousand, one hundred sixty-one".
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