Base | Representation |
---|---|
bin | 100111101001001… |
… | …0111000101110011 |
3 | 10102201000211111212 |
4 | 1033102113011303 |
5 | 10211013310420 |
6 | 335555030335 |
7 | 44651424461 |
oct | 11722270563 |
9 | 3381024455 |
10 | 1330213235 |
11 | 62296398a |
12 | 31159b3ab |
13 | 182786030 |
14 | c8947831 |
15 | 7bbac3c5 |
hex | 4f497173 |
1330213235 has 16 divisors (see below), whose sum is σ = 1725603264. Its totient is φ = 978563712.
The previous prime is 1330213189. The next prime is 1330213253. The reversal of 1330213235 is 5323120331.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1330213235 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1330213235.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21812 + ... + 56001.
It is an arithmetic number, because the mean of its divisors is an integer number (107850204).
Almost surely, 21330213235 is an apocalyptic number.
1330213235 is a deficient number, since it is larger than the sum of its proper divisors (395390029).
1330213235 is a wasteful number, since it uses less digits than its factorization.
1330213235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78094.
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 1330213235 is about 36472.0884375984. The cubic root of 1330213235 is about 1099.7832176110.
Adding to 1330213235 its reverse (5323120331), we get a palindrome (6653333566).
The spelling of 1330213235 in words is "one billion, three hundred thirty million, two hundred thirteen thousand, two hundred thirty-five".
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