Base | Representation |
---|---|
bin | 10110011110001010… |
… | …10000110101101011 |
3 | 1011010202220202102222 |
4 | 23033011100311223 |
5 | 144201413313440 |
6 | 5313041344255 |
7 | 604650663623 |
oct | 131705206553 |
9 | 34122822388 |
10 | 12064197995 |
11 | 5130a1a573 |
12 | 240833808b |
13 | 11a35514c5 |
14 | 82636d883 |
15 | 4a92022b5 |
hex | 2cf150d6b |
12064197995 has 8 divisors (see below), whose sum is σ = 14591030784. Its totient is φ = 9575362944.
The previous prime is 12064197947. The next prime is 12064197997. The reversal of 12064197995 is 59979146021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12064197995 - 212 = 12064193899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12064197997) 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, 9498734 + ... + 9500003.
It is an arithmetic number, because the mean of its divisors is an integer number (1823878848).
Almost surely, 212064197995 is an apocalyptic number.
12064197995 is a deficient number, since it is larger than the sum of its proper divisors (2526832789).
12064197995 is a wasteful number, since it uses less digits than its factorization.
12064197995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18998869.
The product of its (nonzero) digits is 1224720, while the sum is 53.
The spelling of 12064197995 in words is "twelve billion, sixty-four million, one hundred ninety-seven thousand, nine hundred ninety-five".
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