Base | Representation |
---|---|
bin | 10110010110110001… |
… | …10011000011011011 |
3 | 1010222110021102220201 |
4 | 23023120303003123 |
5 | 144040031210021 |
6 | 5302545003031 |
7 | 603266046631 |
oct | 131330630333 |
9 | 33873242821 |
10 | 12002210011 |
11 | 50a9a31030 |
12 | 23ab623477 |
13 | 119375971c |
14 | 81c035351 |
15 | 4a3a5a591 |
hex | 2cb6330db |
12002210011 has 8 divisors (see below), whose sum is σ = 13259059200. Its totient is φ = 10772984040.
The previous prime is 12002209993. The next prime is 12002210027. The reversal of 12002210011 is 11001220021.
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 12002210011 - 213 = 12002201819 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12002210011.
It is not an unprimeable number, because it can be changed into a prime (12002210041) 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, 6904891 + ... + 6906628.
It is an arithmetic number, because the mean of its divisors is an integer number (1657382400).
Almost surely, 212002210011 is an apocalyptic number.
12002210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12002210011 is a deficient number, since it is larger than the sum of its proper divisors (1256849189).
12002210011 is a wasteful number, since it uses less digits than its factorization.
12002210011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13811609.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12002210011 its reverse (11001220021), we get a palindrome (23003430032).
The spelling of 12002210011 in words is "twelve billion, two million, two hundred ten thousand, eleven".
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