Base | Representation |
---|---|
bin | 10100101110111010… |
… | …11110111100001010 |
3 | 1001201201222120011100 |
4 | 22113131132330022 |
5 | 140244020214424 |
6 | 5040304242230 |
7 | 542560064301 |
oct | 122735367412 |
9 | 31651876140 |
10 | 11131023114 |
11 | 47a2199462 |
12 | 21a7910376 |
13 | 1085110a13 |
14 | 778459438 |
15 | 452320dc9 |
hex | 29775ef0a |
11131023114 has 12 divisors (see below), whose sum is σ = 24117216786. Its totient is φ = 3710341032.
The previous prime is 11131023089. The next prime is 11131023161. The reversal of 11131023114 is 41132013111.
It is a happy number.
11131023114 is a `hidden beast` number, since 111 + 310 + 231 + 14 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10564345089 + 566678025 = 102783^2 + 23805^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 618390173 = 11131023114 / (1 + 1 + 1 + 3 + 1 + 0 + 2 + 3 + 1 + 1 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 309195069 + ... + 309195104.
Almost surely, 211131023114 is an apocalyptic number.
11131023114 is an abundant number, since it is smaller than the sum of its proper divisors (12986193672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11131023114 is a wasteful number, since it uses less digits than its factorization.
11131023114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618390181 (or 618390178 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 11131023114 its reverse (41132013111), we get a palindrome (52263036225).
The spelling of 11131023114 in words is "eleven billion, one hundred thirty-one million, twenty-three thousand, one hundred fourteen".
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