Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1010100011110101 |
3 | 21211011200001001211 |
4 | 2310212322203311 |
5 | 22201201201323 |
6 | 1220401321421 |
7 | 135042266260 |
oct | 26446724365 |
9 | 7734601054 |
10 | 3030100213 |
11 | 131545a158 |
12 | 706936271 |
13 | 3939c300a |
14 | 20a5ddcd7 |
15 | 12b03c70d |
hex | b49ba8f5 |
3030100213 has 16 divisors (see below), whose sum is σ = 3668143104. Its totient is φ = 2443472640.
The previous prime is 3030100187. The next prime is 3030100217. The reversal of 3030100213 is 3120010303.
It is not a de Polignac number, because 3030100213 - 29 = 3030099701 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3030100193 and 3030100202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030100217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520348 + ... + 526138.
It is an arithmetic number, because the mean of its divisors is an integer number (229258944).
Almost surely, 23030100213 is an apocalyptic number.
It is an amenable number.
3030100213 is a deficient number, since it is larger than the sum of its proper divisors (638042891).
3030100213 is a wasteful number, since it uses less digits than its factorization.
3030100213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10212.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 3030100213 is about 55046.3460458549. The cubic root of 3030100213 is about 1447.0570850945.
Adding to 3030100213 its reverse (3120010303), we get a palindrome (6150110516).
The spelling of 3030100213 in words is "three billion, thirty million, one hundred thousand, two hundred thirteen".
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