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5730629189 is a prime number
BaseRepresentation
bin1010101011001001…
…00111011001000101
3112210101012010101112
411111210213121011
543214020113224
62344351134405
7262003354505
oct52544473105
915711163345
105730629189
11248087758a
12113b214405
1370433345c
143c512da05
1523817930e
hex155927645

5730629189 has 2 divisors, whose sum is σ = 5730629190. Its totient is φ = 5730629188.

The previous prime is 5730629173. The next prime is 5730629243. The reversal of 5730629189 is 9819260375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4790716225 + 939912964 = 69215^2 + 30658^2 .

It is a cyclic number.

It is not a de Polignac number, because 5730629189 - 24 = 5730629173 is a prime.

It is a super-2 number, since 2×57306291892 = 65680221803637595442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5730622189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2865314594 + 2865314595.

It is an arithmetic number, because the mean of its divisors is an integer number (2865314595).

Almost surely, 25730629189 is an apocalyptic number.

It is an amenable number.

5730629189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5730629189 is an equidigital number, since it uses as much as digits as its factorization.

5730629189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 5730629189 is about 75700.9193405206. The cubic root of 5730629189 is about 1789.5098882882.

The spelling of 5730629189 in words is "five billion, seven hundred thirty million, six hundred twenty-nine thousand, one hundred eighty-nine".