Base | Representation |
---|---|
bin | 1111111111011… |
… | …01110010011110 |
3 | 100100102011210020 |
4 | 13333231302132 |
5 | 233320040014 |
6 | 21151053010 |
7 | 3216124566 |
oct | 777556236 |
9 | 310364706 |
10 | 134143134 |
11 | 697a17a4 |
12 | 38b11166 |
13 | 21a39548 |
14 | 13b5bda6 |
15 | bb9b1a9 |
hex | 7fedc9e |
134143134 has 16 divisors (see below), whose sum is σ = 268399872. Its totient is φ = 44695448.
The previous prime is 134143133. The next prime is 134143151. The reversal of 134143134 is 431341431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134143133) 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, 24667 + ... + 29609.
It is an arithmetic number, because the mean of its divisors is an integer number (16774992).
Almost surely, 2134143134 is an apocalyptic number.
134143134 is an abundant number, since it is smaller than the sum of its proper divisors (134256738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134143134 is a wasteful number, since it uses less digits than its factorization.
134143134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9471.
The product of its digits is 1728, while the sum is 24.
The square root of 134143134 is about 11582.0176998656. The cubic root of 134143134 is about 511.9051312469.
Adding to 134143134 its reverse (431341431), we get a palindrome (565484565).
The spelling of 134143134 in words is "one hundred thirty-four million, one hundred forty-three thousand, one hundred thirty-four".
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