Base | Representation |
---|---|
bin | 111110011010101101… |
… | …1010010001111101000 |
3 | 110210222111112100010121 |
4 | 1330311123102033220 |
5 | 4144003311044430 |
6 | 141324405253024 |
7 | 12453434005504 |
oct | 1746533221750 |
9 | 423874470117 |
10 | 134040331240 |
11 | 519342aa862 |
12 | 21b89a04174 |
13 | c841c7778a |
14 | 66b7d1b304 |
15 | 3747903a7a |
hex | 1f356d23e8 |
134040331240 has 16 divisors (see below), whose sum is σ = 301590745380. Its totient is φ = 53616132480.
The previous prime is 134040331207. The next prime is 134040331261. The reversal of 134040331240 is 42133040431.
It can be written as a sum of positive squares in 2 ways, for example, as 116948952484 + 17091378756 = 341978^2 + 130734^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675504101 + ... + 1675504180.
Almost surely, 2134040331240 is an apocalyptic number.
134040331240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134040331240 is an abundant number, since it is smaller than the sum of its proper divisors (167550414140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134040331240 is a wasteful number, since it uses less digits than its factorization.
134040331240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3351008292 (or 3351008288 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 134040331240 its reverse (42133040431), we get a palindrome (176173371671).
The spelling of 134040331240 in words is "one hundred thirty-four billion, forty million, three hundred thirty-one thousand, two hundred forty".
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