Base | Representation |
---|---|
bin | 1110111011010101… |
… | …1001100101110011 |
3 | 101100020211110112022 |
4 | 3232311121211303 |
5 | 31201241211414 |
6 | 1501335222055 |
7 | 201203506235 |
oct | 35665314563 |
9 | 11306743468 |
10 | 4006975859 |
11 | 17769192a7 |
12 | 939b1792b |
13 | 4bb1c4943 |
14 | 2a024c255 |
15 | 186ba218e |
hex | eed59973 |
4006975859 has 2 divisors, whose sum is σ = 4006975860. Its totient is φ = 4006975858.
The previous prime is 4006975831. The next prime is 4006975883. The reversal of 4006975859 is 9585796004.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4006975859 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4006975859.
It is not a weakly prime, because it can be changed into another prime (4006975829) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003487929 + 2003487930.
It is an arithmetic number, because the mean of its divisors is an integer number (2003487930).
Almost surely, 24006975859 is an apocalyptic number.
4006975859 is a deficient number, since it is larger than the sum of its proper divisors (1).
4006975859 is an equidigital number, since it uses as much as digits as its factorization.
4006975859 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2721600, while the sum is 53.
The square root of 4006975859 is about 63300.6781875202. The cubic root of 4006975859 is about 1588.3233065422.
The spelling of 4006975859 in words is "four billion, six million, nine hundred seventy-five thousand, eight hundred fifty-nine".
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