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424108168 = 23114819411
BaseRepresentation
bin11001010001110…
…110000010001000
31002120000221000221
4121101312002020
51332032430133
6110030035424
713336600651
oct3121660210
91076027027
10424108168
111a8441820
12ba048b74
1369b328a3
144047c528
1527376a2d
hex19476088

424108168 has 16 divisors (see below), whose sum is σ = 867494160. Its totient is φ = 192776400.

The previous prime is 424108147. The next prime is 424108169. The reversal of 424108168 is 861801424.

It is not an unprimeable number, because it can be changed into a prime (424108169) 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 in 3 ways as a sum of consecutive naturals, for example, 2409618 + ... + 2409793.

It is an arithmetic number, because the mean of its divisors is an integer number (54218385).

Almost surely, 2424108168 is an apocalyptic number.

It is an amenable number.

424108168 is an abundant number, since it is smaller than the sum of its proper divisors (443385992).

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

424108168 is a wasteful number, since it uses less digits than its factorization.

424108168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819428 (or 4819424 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 424108168 is about 20593.8866657074. The cubic root of 424108168 is about 751.3210306195.

The spelling of 424108168 in words is "four hundred twenty-four million, one hundred eight thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 4819411 9638822 19277644 38555288 53013521 106027042 212054084 424108168