Base | Representation |
---|---|
bin | 1011010010101011… |
… | …0110111101100001 |
3 | 21211020121120020001 |
4 | 2310222312331201 |
5 | 22201432242144 |
6 | 1220435420001 |
7 | 135054133336 |
oct | 26452667541 |
9 | 7736546201 |
10 | 3031134049 |
11 | 1315aa5969 |
12 | 707154601 |
13 | 393c95758 |
14 | 20a7cc98d |
15 | 12b193bd4 |
hex | b4ab6f61 |
3031134049 has 8 divisors (see below), whose sum is σ = 3195851040. Its totient is φ = 2866935456.
The previous prime is 3031134023. The next prime is 3031134121. The reversal of 3031134049 is 9404311303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031134049 - 29 = 3031133537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031134149) 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, 117559 + ... + 141004.
It is an arithmetic number, because the mean of its divisors is an integer number (399481380).
Almost surely, 23031134049 is an apocalyptic number.
It is an amenable number.
3031134049 is a deficient number, since it is larger than the sum of its proper divisors (164716991).
3031134049 is a wasteful number, since it uses less digits than its factorization.
3031134049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259199.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 3031134049 is about 55055.7358410547. The cubic root of 3031134049 is about 1447.2216395640.
The spelling of 3031134049 in words is "three billion, thirty-one million, one hundred thirty-four thousand, forty-nine".
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