Base | Representation |
---|---|
bin | 1100010100111100… |
… | …1110011001011001 |
3 | 22112121122211111120 |
4 | 3011033032121121 |
5 | 23234112241211 |
6 | 1304205315453 |
7 | 145000623453 |
oct | 30517163131 |
9 | 8477584446 |
10 | 3309102681 |
11 | 14489a1905 |
12 | 784265b89 |
13 | 40974b631 |
14 | 2356a92d3 |
15 | 14579ed06 |
hex | c53ce659 |
3309102681 has 64 divisors (see below), whose sum is σ = 4935168000. Its totient is φ = 1963906560.
The previous prime is 3309102679. The next prime is 3309102689. The reversal of 3309102681 is 1862019033.
It is not a de Polignac number, because 3309102681 - 21 = 3309102679 is a prime.
It is a super-2 number, since 2×33091026812 = 21900321106802775522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3309102689) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 12210576 + ... + 12210846.
It is an arithmetic number, because the mean of its divisors is an integer number (77112000).
Almost surely, 23309102681 is an apocalyptic number.
It is an amenable number.
3309102681 is a deficient number, since it is larger than the sum of its proper divisors (1626065319).
3309102681 is a wasteful number, since it uses less digits than its factorization.
3309102681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 3309102681 is about 57524.8005733179. The cubic root of 3309102681 is about 1490.1731974396.
The spelling of 3309102681 in words is "three billion, three hundred nine million, one hundred two thousand, six hundred eighty-one".
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