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4408101068 = 227157432181
BaseRepresentation
bin1000001101011111…
…00100100011001100
3102101012121201212112
410012233210203030
533011433213233
62005224523152
7214144145420
oct40657444314
912335551775
104408101068
111962292638
12a303204b8
1355333b437
142db626b80
151abed9048
hex106be48cc

4408101068 has 12 divisors (see below), whose sum is σ = 8816202192. Its totient is φ = 1889186160.

The previous prime is 4408101067. The next prime is 4408101091. The reversal of 4408101068 is 8601018044.

4408101068 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4408101067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78716063 + ... + 78716118.

It is an arithmetic number, because the mean of its divisors is an integer number (734683516).

Almost surely, 24408101068 is an apocalyptic number.

It is an amenable number.

4408101068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4408101068 is a wasteful number, since it uses less digits than its factorization.

4408101068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157432192 (or 157432190 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 4408101068 is about 66393.5318235143. The cubic root of 4408101068 is about 1639.6475878703.

The spelling of 4408101068 in words is "four billion, four hundred eight million, one hundred one thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 157432181 314864362 629728724 1102025267 2204050534 4408101068