Search a number
-
+
24908153 is a prime number
BaseRepresentation
bin101111100000…
…1000101111001
31201212110120012
41133001011321
522334030103
62245511305
7421500344
oct137010571
951773505
1024908153
1113072956
128412535
13521146a
14344545b
1522c02d8
hex17c1179

24908153 has 2 divisors, whose sum is σ = 24908154. Its totient is φ = 24908152.

The previous prime is 24908131. The next prime is 24908173. The reversal of 24908153 is 35180942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18939904 + 5968249 = 4352^2 + 2443^2 .

It is a cyclic number.

It is not a de Polignac number, because 24908153 - 212 = 24904057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24908113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12454076 + 12454077.

It is an arithmetic number, because the mean of its divisors is an integer number (12454077).

Almost surely, 224908153 is an apocalyptic number.

It is an amenable number.

24908153 is a deficient number, since it is larger than the sum of its proper divisors (1).

24908153 is an equidigital number, since it uses as much as digits as its factorization.

24908153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 24908153 is about 4990.8068485967. The cubic root of 24908153 is about 292.0432513964.

The spelling of 24908153 in words is "twenty-four million, nine hundred eight thousand, one hundred fifty-three".