Base | Representation |
---|---|
bin | 1011010010011101… |
… | …0110000111110111 |
3 | 21211011212202221020 |
4 | 2310213112013313 |
5 | 22201213304421 |
6 | 1220403552223 |
7 | 135043246362 |
oct | 26447260767 |
9 | 7734782836 |
10 | 3030213111 |
11 | 1315526a62 |
12 | 70698b673 |
13 | 393a32513 |
14 | 20a62d0d9 |
15 | 12b060dc6 |
hex | b49d61f7 |
3030213111 has 8 divisors (see below), whose sum is σ = 4041218160. Its totient is φ = 2019675072.
The previous prime is 3030213097. The next prime is 3030213113. The reversal of 3030213111 is 1113120303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3030213111 - 29 = 3030212599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030213113) 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, 101320 + ... + 127773.
It is an arithmetic number, because the mean of its divisors is an integer number (505152270).
Almost surely, 23030213111 is an apocalyptic number.
3030213111 is a deficient number, since it is larger than the sum of its proper divisors (1011005049).
3030213111 is a wasteful number, since it uses less digits than its factorization.
3030213111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233505.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3030213111 is about 55047.3715176302. The cubic root of 3030213111 is about 1447.0750567577.
Adding to 3030213111 its reverse (1113120303), we get a palindrome (4143333414).
The spelling of 3030213111 in words is "three billion, thirty million, two hundred thirteen thousand, one hundred eleven".
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