Base | Representation |
---|---|
bin | 11101011011001001111… |
… | …00111011111001000000 |
3 | 10120122121002120200202101 |
4 | 32231210330323321000 |
5 | 113031022304310422 |
6 | 2052241350400144 |
7 | 133020536536225 |
oct | 16554474737100 |
9 | 3518532520671 |
10 | 1011011010112 |
11 | 35a8493a3854 |
12 | 143b35660054 |
13 | 7445157973c |
14 | 36d0c98194c |
15 | 1b47327cc27 |
hex | eb64f3be40 |
1011011010112 has 56 divisors (see below), whose sum is σ = 2033035044920. Its totient is φ = 498788720640.
The previous prime is 1011011010083. The next prime is 1011011010167. The reversal of 1011011010112 is 2110101101101.
It can be written as a sum of positive squares in 4 ways, for example, as 177631903296 + 833379106816 = 421464^2 + 912896^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380538 + ... + 1981894.
Almost surely, 21011011010112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1011011010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016517522460).
1011011010112 is an abundant number, since it is smaller than the sum of its proper divisors (1022024034808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011011010112 is a wasteful number, since it uses less digits than its factorization.
1011011010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601719 (or 601709 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 1011011010112 its reverse (2110101101101), we get a palindrome (3121112111213).
The spelling of 1011011010112 in words is "one trillion, eleven billion, eleven million, ten thousand, one hundred twelve".
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