Base | Representation |
---|---|
bin | 100111101001001… |
… | …0110100011100011 |
3 | 10102201000201111200 |
4 | 1033102112203203 |
5 | 10211013223133 |
6 | 335555012243 |
7 | 44651415210 |
oct | 11722264343 |
9 | 3381021450 |
10 | 1330211043 |
11 | 622962277 |
12 | 31159a083 |
13 | 182785035 |
14 | c8946b07 |
15 | 7bbab913 |
hex | 4f4968e3 |
1330211043 has 12 divisors (see below), whose sum is σ = 2195904048. Its totient is φ = 760120560.
The previous prime is 1330211009. The next prime is 1330211111. The reversal of 1330211043 is 3401120331.
1330211043 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1330211043 - 28 = 1330210787 is a prime.
It is a super-2 number, since 2×13302110432 = 3538922837838295698, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1330212043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10557168 + ... + 10557293.
It is an arithmetic number, because the mean of its divisors is an integer number (182992004).
Almost surely, 21330211043 is an apocalyptic number.
1330211043 is a deficient number, since it is larger than the sum of its proper divisors (865693005).
1330211043 is a wasteful number, since it uses less digits than its factorization.
1330211043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21114474 (or 21114471 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1330211043 is about 36472.0583872092. The cubic root of 1330211043 is about 1099.7826135159.
Adding to 1330211043 its reverse (3401120331), we get a palindrome (4731331374).
The spelling of 1330211043 in words is "one billion, three hundred thirty million, two hundred eleven thousand, forty-three".
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