Base | Representation |
---|---|
bin | 10100110010110111… |
… | …10001111110111100 |
3 | 1001211001021121222222 |
4 | 22121123301332330 |
5 | 140331004200020 |
6 | 5043450024512 |
7 | 543441356432 |
oct | 123133617674 |
9 | 31731247888 |
10 | 11164131260 |
11 | 4809952067 |
12 | 21b6a18138 |
13 | 108bc33639 |
14 | 77c9d6d52 |
15 | 4551b0b25 |
hex | 2996f1fbc |
11164131260 has 12 divisors (see below), whose sum is σ = 23444675688. Its totient is φ = 4465652496.
The previous prime is 11164131257. The next prime is 11164131269. The reversal of 11164131260 is 6213146111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11164131269) 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, 279103262 + ... + 279103301.
It is an arithmetic number, because the mean of its divisors is an integer number (1953722974).
Almost surely, 211164131260 is an apocalyptic number.
11164131260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11164131260 is an abundant number, since it is smaller than the sum of its proper divisors (12280544428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11164131260 is a wasteful number, since it uses less digits than its factorization.
11164131260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558206572 (or 558206570 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
Adding to 11164131260 its reverse (6213146111), we get a palindrome (17377277371).
The spelling of 11164131260 in words is "eleven billion, one hundred sixty-four million, one hundred thirty-one thousand, two hundred sixty".
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