Base | Representation |
---|---|
bin | 10110101011001… |
… | …110011011101011 |
3 | 222111211211221012 |
4 | 112223032123223 |
5 | 1234342230214 |
6 | 101425534135 |
7 | 12266413352 |
oct | 2653163353 |
9 | 874754835 |
10 | 380430059 |
11 | 185819809 |
12 | a74a434b |
13 | 60a7bb59 |
14 | 3874c999 |
15 | 235ea03e |
hex | 16ace6eb |
380430059 has 2 divisors, whose sum is σ = 380430060. Its totient is φ = 380430058.
The previous prime is 380430019. The next prime is 380430077. The reversal of 380430059 is 950034083.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-380430059 is a prime.
It is not a weakly prime, because it can be changed into another prime (380430019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190215029 + 190215030.
It is an arithmetic number, because the mean of its divisors is an integer number (190215030).
Almost surely, 2380430059 is an apocalyptic number.
380430059 is a deficient number, since it is larger than the sum of its proper divisors (1).
380430059 is an equidigital number, since it uses as much as digits as its factorization.
380430059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 380430059 is about 19504.6163510078. The cubic root of 380430059 is about 724.5887855936.
The spelling of 380430059 in words is "three hundred eighty million, four hundred thirty thousand, fifty-nine".
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