Base | Representation |
---|---|
bin | 100001101011010… |
… | …1110111111101011 |
3 | 2220202100122000221 |
4 | 1003112232333223 |
5 | 4303242030011 |
6 | 304044310511 |
7 | 40001060143 |
oct | 10326567753 |
9 | 2822318027 |
10 | 1130033131 |
11 | 52a968687 |
12 | 276542437 |
13 | 150167a76 |
14 | aa119923 |
15 | 69319971 |
hex | 435aefeb |
1130033131 has 8 divisors (see below), whose sum is σ = 1146917520. Its totient is φ = 1113226752.
The previous prime is 1130033123. The next prime is 1130033153. The reversal of 1130033131 is 1313300311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1130033131 - 23 = 1130033123 is a prime.
It is a super-2 number, since 2×11300331312 = 2553949754315326322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1130033161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10015 + ... + 48583.
It is an arithmetic number, because the mean of its divisors is an integer number (143364690).
Almost surely, 21130033131 is an apocalyptic number.
1130033131 is a deficient number, since it is larger than the sum of its proper divisors (16884389).
1130033131 is an equidigital number, since it uses as much as digits as its factorization.
1130033131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39005.
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 1130033131 is about 33615.9654182354. The cubic root of 1130033131 is about 1041.5906167355.
Adding to 1130033131 its reverse (1313300311), we get a palindrome (2443333442).
The spelling of 1130033131 in words is "one billion, one hundred thirty million, thirty-three thousand, one hundred thirty-one".
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