Base | Representation |
---|---|
bin | 1011100000011110… |
… | …1111101110100101 |
3 | 21222021120101211220 |
4 | 2320013233232211 |
5 | 22311243210440 |
6 | 1230304450553 |
7 | 136356251256 |
oct | 27007575645 |
9 | 7867511756 |
10 | 3089038245 |
11 | 1345755177 |
12 | 722619a59 |
13 | 3a2c8a7a7 |
14 | 214382b2d |
15 | 1312d08d0 |
hex | b81efba5 |
3089038245 has 32 divisors (see below), whose sum is σ = 5132574720. Its totient is φ = 1584755520.
The previous prime is 3089038213. The next prime is 3089038247. The reversal of 3089038245 is 5428309803.
It is not a de Polignac number, because 3089038245 - 25 = 3089038213 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3089038197 and 3089038206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3089038247) 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 31 ways as a sum of consecutive naturals, for example, 57766 + ... + 97544.
It is an arithmetic number, because the mean of its divisors is an integer number (160392960).
Almost surely, 23089038245 is an apocalyptic number.
It is an amenable number.
3089038245 is a deficient number, since it is larger than the sum of its proper divisors (2043536475).
3089038245 is a wasteful number, since it uses less digits than its factorization.
3089038245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39985.
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 3089038245 is about 55579.1169865085. The cubic root of 3089038245 is about 1456.3790682511.
The spelling of 3089038245 in words is "three billion, eighty-nine million, thirty-eight thousand, two hundred forty-five".
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