Base | Representation |
---|---|
bin | 100111101001111… |
… | …0111011110100001 |
3 | 10102201202220002000 |
4 | 1033103313132201 |
5 | 10211113424113 |
6 | 340011314213 |
7 | 44654660466 |
oct | 11723673641 |
9 | 3381686060 |
10 | 1330608033 |
11 | 623103567 |
12 | 31174b969 |
13 | 182893941 |
14 | c8a0b66d |
15 | 7bc39373 |
hex | 4f4f77a1 |
1330608033 has 8 divisors (see below), whose sum is σ = 1971271200. Its totient is φ = 887072004.
The previous prime is 1330608031. The next prime is 1330608047. The reversal of 1330608033 is 3308060331.
It is not a de Polignac number, because 1330608033 - 21 = 1330608031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 49281779 = 1330608033 / (1 + 3 + 3 + 0 + 6 + 0 + 8 + 0 + 3 + 3).
It is a junction number, because it is equal to n+sod(n) for n = 1330607988 and 1330608006.
It is not an unprimeable number, because it can be changed into a prime (1330608031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24640863 + ... + 24640916.
It is an arithmetic number, because the mean of its divisors is an integer number (246408900).
Almost surely, 21330608033 is an apocalyptic number.
It is an amenable number.
1330608033 is a deficient number, since it is larger than the sum of its proper divisors (640663167).
1330608033 is an equidigital number, since it uses as much as digits as its factorization.
1330608033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49281788 (or 49281782 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 1330608033 is about 36477.5003666644. The cubic root of 1330608033 is about 1099.8920095088.
Adding to 1330608033 its reverse (3308060331), we get a palindrome (4638668364).
The spelling of 1330608033 in words is "one billion, three hundred thirty million, six hundred eight thousand, thirty-three".
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