Base | Representation |
---|---|
bin | 10110011100110101… |
… | …00011000100111010 |
3 | 1011002222211212101011 |
4 | 23032122203010322 |
5 | 144141032004011 |
6 | 5312001344134 |
7 | 604453546111 |
oct | 131632430472 |
9 | 34088755334 |
10 | 12053000506 |
11 | 5125671748 |
12 | 240463804a |
13 | 11a1130881 |
14 | 824a96c78 |
15 | 4a823e621 |
hex | 2ce6a313a |
12053000506 has 4 divisors (see below), whose sum is σ = 18079500762. Its totient is φ = 6026500252.
The previous prime is 12053000471. The next prime is 12053000507. The reversal of 12053000506 is 60500035021.
It is a happy number.
12053000506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60500035021 = 7057 ⋅8573053.
It can be written as a sum of positive squares in only one way, i.e., 10803731481 + 1249269025 = 103941^2 + 35345^2 .
It is not an unprimeable number, because it can be changed into a prime (12053000507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3013250125 + ... + 3013250128.
Almost surely, 212053000506 is an apocalyptic number.
12053000506 is a deficient number, since it is larger than the sum of its proper divisors (6026500256).
12053000506 is an equidigital number, since it uses as much as digits as its factorization.
12053000506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6026500255.
The product of its (nonzero) digits is 900, while the sum is 22.
Adding to 12053000506 its reverse (60500035021), we get a palindrome (72553035527).
The spelling of 12053000506 in words is "twelve billion, fifty-three million, five hundred six", and thus it is an aban number.
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