Base | Representation |
---|---|
bin | 10100101110111000… |
… | …00111110000111010 |
3 | 1001201201022102100110 |
4 | 22113130013300322 |
5 | 140243422303132 |
6 | 5040252445150 |
7 | 542554046256 |
oct | 122734076072 |
9 | 31651272313 |
10 | 11130666042 |
11 | 47a1a75161 |
12 | 21a77797b6 |
13 | 1085017332 |
14 | 7783a5266 |
15 | 4522a01cc |
hex | 297707c3a |
11130666042 has 8 divisors (see below), whose sum is σ = 22261332096. Its totient is φ = 3710222012.
The previous prime is 11130665983. The next prime is 11130666047. The reversal of 11130666042 is 24066603111.
It is a sphenic number, since it is the product of 3 distinct primes.
11130666042 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (11130666047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927555498 + ... + 927555509.
It is an arithmetic number, because the mean of its divisors is an integer number (2782666512).
Almost surely, 211130666042 is an apocalyptic number.
11130666042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11130666042 is a wasteful number, since it uses less digits than its factorization.
11130666042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1855111012.
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 11130666042 in words is "eleven billion, one hundred thirty million, six hundred sixty-six thousand, forty-two".
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