Base | Representation |
---|---|
bin | 1111111111001… |
… | …11011100110011 |
3 | 100100100212011122 |
4 | 13333213130303 |
5 | 233313222141 |
6 | 21150332455 |
7 | 3215656106 |
oct | 777473463 |
9 | 310325148 |
10 | 134117171 |
11 | 69784241 |
12 | 38aba12b |
13 | 21a2a796 |
14 | 13b5273d |
15 | bb9364b |
hex | 7fe7733 |
134117171 has 4 divisors (see below), whose sum is σ = 134176992. Its totient is φ = 134057352.
The previous prime is 134117149. The next prime is 134117177. The reversal of 134117171 is 171711431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171711431 = 10453 ⋅16427.
It is a cyclic number.
It is not a de Polignac number, because 134117171 - 26 = 134117107 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 134117171.
It is not an unprimeable number, because it can be changed into a prime (134117177) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26411 + ... + 31076.
It is an arithmetic number, because the mean of its divisors is an integer number (33544248).
Almost surely, 2134117171 is an apocalyptic number.
134117171 is a deficient number, since it is larger than the sum of its proper divisors (59821).
134117171 is an equidigital number, since it uses as much as digits as its factorization.
134117171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59820.
The product of its digits is 588, while the sum is 26.
The square root of 134117171 is about 11580.8968132870. The cubic root of 134117171 is about 511.8721032166.
The spelling of 134117171 in words is "one hundred thirty-four million, one hundred seventeen thousand, one hundred seventy-one".
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