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130398067 is a prime number
BaseRepresentation
bin1111100010110…
…11011101110011
3100002100220112001
413301123131303
5231340214232
620534514431
73142236202
oct761333563
9302326461
10130398067
1167673aa8
1237805a17
1321027a27
1413465239
15b6ab6e7
hex7c5b773

130398067 has 2 divisors, whose sum is σ = 130398068. Its totient is φ = 130398066.

The previous prime is 130398061. The next prime is 130398071. The reversal of 130398067 is 760893031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130398067 is a prime.

It is equal to p7399423 and since 130398067 and 7399423 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (130398061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65199033 + 65199034.

It is an arithmetic number, because the mean of its divisors is an integer number (65199034).

Almost surely, 2130398067 is an apocalyptic number.

130398067 is a deficient number, since it is larger than the sum of its proper divisors (1).

130398067 is an equidigital number, since it uses as much as digits as its factorization.

130398067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 130398067 is about 11419.1973010365. The cubic root of 130398067 is about 507.0962331610.

The spelling of 130398067 in words is "one hundred thirty million, three hundred ninety-eight thousand, sixty-seven".