Search a number
-
+
130404167 is a prime number
BaseRepresentation
bin1111100010111…
…00111101000111
3100002101012212222
413301130331013
5231340413132
620535002555
73142263035
oct761347507
9302335788
10130404167
1167678643
123780945b
132102a73a
1413467555
15b6ad412
hex7c5cf47

130404167 has 2 divisors, whose sum is σ = 130404168. Its totient is φ = 130404166.

The previous prime is 130404143. The next prime is 130404191. The reversal of 130404167 is 761404031.

It is a balanced prime because it is at equal distance from previous prime (130404143) and next prime (130404191).

It is an emirp because it is prime and its reverse (761404031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130404167 - 212 = 130400071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130404107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65202083 + 65202084.

It is an arithmetic number, because the mean of its divisors is an integer number (65202084).

Almost surely, 2130404167 is an apocalyptic number.

130404167 is a deficient number, since it is larger than the sum of its proper divisors (1).

130404167 is an equidigital number, since it uses as much as digits as its factorization.

130404167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 130404167 is about 11419.4643919932. The cubic root of 130404167 is about 507.1041403303.

Adding to 130404167 its reverse (761404031), we get a palindrome (891808198).

The spelling of 130404167 in words is "one hundred thirty million, four hundred four thousand, one hundred sixty-seven".