Base | Representation |
---|---|
bin | 10110100110100001… |
… | …01110110001110011 |
3 | 1011022122211222020210 |
4 | 23103100232301303 |
5 | 144322341004300 |
6 | 5324024235203 |
7 | 606461650023 |
oct | 132320566163 |
9 | 34278758223 |
10 | 12134313075 |
11 | 516755a015 |
12 | 242790bb03 |
13 | 11b4c30511 |
14 | 8317c1a83 |
15 | 4b0452050 |
hex | 2d342ec73 |
12134313075 has 12 divisors (see below), whose sum is σ = 20062064408. Its totient is φ = 6471633600.
The previous prime is 12134313071. The next prime is 12134313089. The reversal of 12134313075 is 57031343121.
It is not a de Polignac number, because 12134313075 - 22 = 12134313071 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12134313071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80895346 + ... + 80895495.
Almost surely, 212134313075 is an apocalyptic number.
12134313075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12134313075 is a deficient number, since it is larger than the sum of its proper divisors (7927751333).
12134313075 is a wasteful number, since it uses less digits than its factorization.
12134313075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161790854 (or 161790849 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
Adding to 12134313075 its reverse (57031343121), we get a palindrome (69165656196).
The spelling of 12134313075 in words is "twelve billion, one hundred thirty-four million, three hundred thirteen thousand, seventy-five".
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