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24243080 = 235606077
BaseRepresentation
bin101110001111…
…0101110001000
31200121200020212
41130132232020
522201234310
62223340252
7413030351
oct134365610
950550225
1024243080
1112759204
128151688
13503a824
143310d28
1521dd205
hex171eb88

24243080 has 16 divisors (see below), whose sum is σ = 54547020. Its totient is φ = 9697216.

The previous prime is 24243073. The next prime is 24243083. The reversal of 24243080 is 8034242.

It can be written as a sum of positive squares in 2 ways, for example, as 23755876 + 487204 = 4874^2 + 698^2 .

It is not an unprimeable number, because it can be changed into a prime (24243083) 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 in 3 ways as a sum of consecutive naturals, for example, 302999 + ... + 303078.

Almost surely, 224243080 is an apocalyptic number.

24243080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24243080 is an abundant number, since it is smaller than the sum of its proper divisors (30303940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24243080 is a wasteful number, since it uses less digits than its factorization.

24243080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606088 (or 606084 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 24243080 is about 4923.7262312196. The cubic root of 24243080 is about 289.4204836087.

The spelling of 24243080 in words is "twenty-four million, two hundred forty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 606077 1212154 2424308 3030385 4848616 6060770 12121540 24243080