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24069228 = 2232005769
BaseRepresentation
bin101101111010…
…0010001101100
31200021211202220
41123310101230
522130203403
62215515340
7411404451
oct133642154
950254686
1024069228
111264a627
128088b50
134ca9661
1432a7828
1521a6953
hex16f446c

24069228 has 12 divisors (see below), whose sum is σ = 56161560. Its totient is φ = 8023072.

The previous prime is 24069211. The next prime is 24069251. The reversal of 24069228 is 82296042.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 1002873 + ... + 1002896.

It is an arithmetic number, because the mean of its divisors is an integer number (4680130).

Almost surely, 224069228 is an apocalyptic number.

It is an amenable number.

24069228 is an abundant number, since it is smaller than the sum of its proper divisors (32092332).

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

24069228 is a wasteful number, since it uses less digits than its factorization.

24069228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005776 (or 2005774 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 24069228 is about 4906.0399509176. The cubic root of 24069228 is about 288.7269924135.

It can be divided in two parts, 240692 and 28, that multiplied together give a palindrome (6739376).

The spelling of 24069228 in words is "twenty-four million, sixty-nine thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 2005769 4011538 6017307 8023076 12034614 24069228