Base | Representation |
---|---|
bin | 100000110010010… |
… | …0101100100110011 |
3 | 2211200001101101200 |
4 | 1001210211210303 |
5 | 4223112011011 |
6 | 301055102243 |
7 | 36155532111 |
oct | 10144454463 |
9 | 2750041350 |
10 | 1100110131 |
11 | 514a9002a |
12 | 268511983 |
13 | 146bbbb53 |
14 | a616aab1 |
15 | 668a8856 |
hex | 41925933 |
1100110131 has 6 divisors (see below), whose sum is σ = 1589047980. Its totient is φ = 733406748.
The previous prime is 1100110129. The next prime is 1100110163. The reversal of 1100110131 is 1310110011.
It is not a de Polignac number, because 1100110131 - 21 = 1100110129 is a prime.
It is a super-2 number, since 2×11001101312 = 2420484600657674322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 122234459 = 1100110131 / (1 + 1 + 0 + 0 + 1 + 1 + 0 + 1 + 3 + 1).
It is not an unprimeable number, because it can be changed into a prime (1100110181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61117221 + ... + 61117238.
It is an arithmetic number, because the mean of its divisors is an integer number (264841330).
Almost surely, 21100110131 is an apocalyptic number.
1100110131 is a deficient number, since it is larger than the sum of its proper divisors (488937849).
1100110131 is a wasteful number, since it uses less digits than its factorization.
1100110131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122234465 (or 122234462 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 9.
The square root of 1100110131 is about 33167.9081492939. The cubic root of 1100110131 is about 1032.3145646223.
Adding to 1100110131 its reverse (1310110011), we get a palindrome (2410220142).
The spelling of 1100110131 in words is "one billion, one hundred million, one hundred ten thousand, one hundred thirty-one".
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