Base | Representation |
---|---|
bin | 100001110001010… |
… | …0011000100101110 |
3 | 2220222011222011220 |
4 | 1003202203010232 |
5 | 4310040130110 |
6 | 304234524210 |
7 | 40036306044 |
oct | 10342430456 |
9 | 2828158156 |
10 | 1133130030 |
11 | 5316933aa |
12 | 277596666 |
13 | 1509b0556 |
14 | aa6c4394 |
15 | 6972c370 |
hex | 438a312e |
1133130030 has 16 divisors (see below), whose sum is σ = 2719512144. Its totient is φ = 302168000.
The previous prime is 1133129993. The next prime is 1133130049. The reversal of 1133130030 is 300313311.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 1133129991 and 1133130009.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18885471 + ... + 18885530.
It is an arithmetic number, because the mean of its divisors is an integer number (169969509).
Almost surely, 21133130030 is an apocalyptic number.
1133130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1133130030 is an abundant number, since it is smaller than the sum of its proper divisors (1586382114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133130030 is a wasteful number, since it uses less digits than its factorization.
1133130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37771011.
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 1133130030 is about 33661.9968213414. The cubic root of 1133130030 is about 1042.5412551461.
Adding to 1133130030 its reverse (300313311), we get a palindrome (1433443341).
The spelling of 1133130030 in words is "one billion, one hundred thirty-three million, one hundred thirty thousand, thirty".
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