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18024107 is a prime number
BaseRepresentation
bin100010011000…
…0011010101011
31020220201102112
41010300122223
514103232412
61442152535
7306126263
oct104603253
936821375
1018024107
11a1a0862
12605274b
133970c6a
1425727a3
1518b0722
hex11306ab

18024107 has 2 divisors, whose sum is σ = 18024108. Its totient is φ = 18024106.

The previous prime is 18024101. The next prime is 18024137. The reversal of 18024107 is 70142081.

It is a weak prime.

It is an emirp because it is prime and its reverse (70142081) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18024107 - 24 = 18024091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (18024101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9012053 + 9012054.

It is an arithmetic number, because the mean of its divisors is an integer number (9012054).

Almost surely, 218024107 is an apocalyptic number.

18024107 is a deficient number, since it is larger than the sum of its proper divisors (1).

18024107 is an equidigital number, since it uses as much as digits as its factorization.

18024107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 18024107 is about 4245.4807737169. The cubic root of 18024107 is about 262.1910839197.

Adding to 18024107 its reverse (70142081), we get a palindrome (88166188).

The spelling of 18024107 in words is "eighteen million, twenty-four thousand, one hundred seven".