Base | Representation |
---|---|
bin | 10100100000011111… |
… | …10110101111110101 |
3 | 1001102022021110111220 |
4 | 22100033312233311 |
5 | 140022030310401 |
6 | 5020302420553 |
7 | 536560353546 |
oct | 122017665765 |
9 | 31368243456 |
10 | 11010010101 |
11 | 473a955602 |
12 | 2173291759 |
13 | 106602099c |
14 | 7663584cd |
15 | 4468ba336 |
hex | 2903f6bf5 |
11010010101 has 16 divisors (see below), whose sum is σ = 15697447488. Its totient is φ = 6839840000.
The previous prime is 11010010091. The next prime is 11010010147. The reversal of 11010010101 is 10101001011.
It is a cyclic number.
It is not a de Polignac number, because 11010010101 - 226 = 10942901237 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11010010101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11010010171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063575 + ... + 1073876.
It is an arithmetic number, because the mean of its divisors is an integer number (981090468).
Almost surely, 211010010101 is an apocalyptic number.
It is an amenable number.
11010010101 is a deficient number, since it is larger than the sum of its proper divisors (4687437387).
11010010101 is a wasteful number, since it uses less digits than its factorization.
11010010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2137572.
The product of its (nonzero) digits is 1, while the sum is 6.
Adding to 11010010101 its reverse (10101001011), we get a palindrome (21111011112).
It can be divided in two parts, 1101001010 and 1, that added together give a palindrome (1101001011).
The spelling of 11010010101 in words is "eleven billion, ten million, ten thousand, one hundred one".
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