Base | Representation |
---|---|
bin | 10100100000100000… |
… | …01111011001111110 |
3 | 1001102022110121001200 |
4 | 22100100033121332 |
5 | 140022042023402 |
6 | 5020304520330 |
7 | 536561254164 |
oct | 122020173176 |
9 | 31368417050 |
10 | 11010111102 |
11 | 473aa14481 |
12 | 21733200a6 |
13 | 1066057953 |
14 | 766383234 |
15 | 4468da21c |
hex | 29040f67e |
11010111102 has 12 divisors (see below), whose sum is σ = 23855240760. Its totient is φ = 3670037028.
The previous prime is 11010111061. The next prime is 11010111107. The reversal of 11010111102 is 20111101011.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11010111107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305836402 + ... + 305836437.
It is an arithmetic number, because the mean of its divisors is an integer number (1987936730).
Almost surely, 211010111102 is an apocalyptic number.
11010111102 is an abundant number, since it is smaller than the sum of its proper divisors (12845129658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010111102 is a wasteful number, since it uses less digits than its factorization.
11010111102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611672847 (or 611672844 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 11010111102 its reverse (20111101011), we get a palindrome (31121212113).
The spelling of 11010111102 in words is "eleven billion, ten million, one hundred eleven thousand, one hundred two".
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