Search a number
-
+
30024263 is a prime number
BaseRepresentation
bin111001010001…
…0001001000111
32002111101112202
41302202021013
530141234023
62551305115
7513126203
oct162421107
962441482
1030024263
1115a47745
12a07b19b
1362b3049
143db7b03
152981128
hex1ca2247

30024263 has 2 divisors, whose sum is σ = 30024264. Its totient is φ = 30024262.

The previous prime is 30024233. The next prime is 30024271. The reversal of 30024263 is 36242003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30024263 - 218 = 29762119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30024233) 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, 15012131 + 15012132.

It is an arithmetic number, because the mean of its divisors is an integer number (15012132).

Almost surely, 230024263 is an apocalyptic number.

30024263 is a deficient number, since it is larger than the sum of its proper divisors (1).

30024263 is an equidigital number, since it uses as much as digits as its factorization.

30024263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 30024263 is about 5479.4400261341. The cubic root of 30024263 is about 310.8069955586.

Adding to 30024263 its reverse (36242003), we get a palindrome (66266266).

The spelling of 30024263 in words is "thirty million, twenty-four thousand, two hundred sixty-three".