Base | Representation |
---|---|
bin | 1011101000111011… |
… | …1010110011111001 |
3 | 22001202020200022020 |
4 | 2322032322303321 |
5 | 22344331114311 |
6 | 1234012145053 |
7 | 140266403652 |
oct | 27216726371 |
9 | 8052220266 |
10 | 3124473081 |
11 | 1363757964 |
12 | 732468189 |
13 | 3aa416452 |
14 | 218d68529 |
15 | 13447ec06 |
hex | ba3bacf9 |
3124473081 has 8 divisors (see below), whose sum is σ = 4204898784. Its totient is φ = 2063514720.
The previous prime is 3124473049. The next prime is 3124473083. The reversal of 3124473081 is 1803744213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3124473081 - 25 = 3124473049 is a prime.
It is a super-2 number, since 2×31244730812 = 19524664067787265122, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3124473083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4866460 + ... + 4867101.
It is an arithmetic number, because the mean of its divisors is an integer number (525612348).
Almost surely, 23124473081 is an apocalyptic number.
It is an amenable number.
3124473081 is a deficient number, since it is larger than the sum of its proper divisors (1080425703).
3124473081 is a wasteful number, since it uses less digits than its factorization.
3124473081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9733671.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 3124473081 is about 55896.9863320018. The cubic root of 3124473081 is about 1461.9266927274.
The spelling of 3124473081 in words is "three billion, one hundred twenty-four million, four hundred seventy-three thousand, eighty-one".
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