Base | Representation |
---|---|
bin | 10110001111101010… |
… | …10010101100101000 |
3 | 1010211022001110021202 |
4 | 23013311102230220 |
5 | 143424244231132 |
6 | 5253014423332 |
7 | 601643114435 |
oct | 130765225450 |
9 | 33738043252 |
10 | 11942570792 |
11 | 50792a7219 |
12 | 2393661b48 |
13 | 11842a7a49 |
14 | 81414cb8c |
15 | 49d6c9762 |
hex | 2c7d52b28 |
11942570792 has 8 divisors (see below), whose sum is σ = 22392320250. Its totient is φ = 5971285392.
The previous prime is 11942570791. The next prime is 11942570803. The reversal of 11942570792 is 29707524911.
11942570792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 10325404996 + 1617165796 = 101614^2 + 40214^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (11942570791) 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, 746410667 + ... + 746410682.
Almost surely, 211942570792 is an apocalyptic number.
It is an amenable number.
11942570792 is a deficient number, since it is larger than the sum of its proper divisors (10449749458).
11942570792 is a wasteful number, since it uses less digits than its factorization.
11942570792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1492821355 (or 1492821351 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 47.
The spelling of 11942570792 in words is "eleven billion, nine hundred forty-two million, five hundred seventy thousand, seven hundred ninety-two".
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