Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1010110100111111 |
3 | 21211011200002120111 |
4 | 2310212322310333 |
5 | 22201201220221 |
6 | 1220401330451 |
7 | 135042302416 |
oct | 26446726477 |
9 | 7734602514 |
10 | 3030101311 |
11 | 131545aa66 |
12 | 706936a27 |
13 | 3939c3673 |
14 | 20a60047d |
15 | 12b03cbe1 |
hex | b49bad3f |
3030101311 has 4 divisors (see below), whose sum is σ = 3030445432. Its totient is φ = 3029757192.
The previous prime is 3030101299. The next prime is 3030101317. The reversal of 3030101311 is 1131010303.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3030101311 - 213 = 3030093119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3030101291 and 3030101300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030101317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158496 + ... + 176581.
It is an arithmetic number, because the mean of its divisors is an integer number (757611358).
Almost surely, 23030101311 is an apocalyptic number.
3030101311 is a deficient number, since it is larger than the sum of its proper divisors (344121).
3030101311 is an equidigital number, since it uses as much as digits as its factorization.
3030101311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344120.
The product of its (nonzero) digits is 27, while the sum is 13.
The square root of 3030101311 is about 55046.3560192680. The cubic root of 3030101311 is about 1447.0572598817.
Adding to 3030101311 its reverse (1131010303), we get a palindrome (4161111614).
The spelling of 3030101311 in words is "three billion, thirty million, one hundred one thousand, three hundred eleven".
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