Base | Representation |
---|---|
bin | 1111111111001… |
… | …10110010001000 |
3 | 100100100201102111 |
4 | 13333212302020 |
5 | 233313130230 |
6 | 21150312104 |
7 | 3215645125 |
oct | 777466210 |
9 | 310321374 |
10 | 134114440 |
11 | 69782189 |
12 | 38ab8634 |
13 | 21a29475 |
14 | 13b5174c |
15 | bb9292a |
hex | 7fe6c88 |
134114440 has 32 divisors (see below), whose sum is σ = 302247000. Its totient is φ = 53558784.
The previous prime is 134114437. The next prime is 134114447. The reversal of 134114440 is 44411431.
It can be written as a sum of positive squares in 4 ways, for example, as 40373316 + 93741124 = 6354^2 + 9682^2 .
It is not an unprimeable number, because it can be changed into a prime (134114447) 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, 25996 + ... + 30724.
Almost surely, 2134114440 is an apocalyptic number.
134114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134114440 is an abundant number, since it is smaller than the sum of its proper divisors (168132560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134114440 is a wasteful number, since it uses less digits than its factorization.
134114440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5449 (or 5445 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 134114440 is about 11580.7789029927. The cubic root of 134114440 is about 511.8686288114.
Adding to 134114440 its reverse (44411431), we get a palindrome (178525871).
The spelling of 134114440 in words is "one hundred thirty-four million, one hundred fourteen thousand, four hundred forty".
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