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4286799091 = 21013204007
BaseRepresentation
bin1111111110000011…
…0101110011110011
3102001202100221211201
43333200311303303
532234410032331
61545212552031
7211142122351
oct37740656363
912052327751
104286799091
1118aa871673
129b7782617
13534179a13
142c948c7d1
151a1527a61
hexff835cf3

4286799091 has 4 divisors (see below), whose sum is σ = 4287024112. Its totient is φ = 4286574072.

The previous prime is 4286799089. The next prime is 4286799119. The reversal of 4286799091 is 1909976824.

4286799091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4286799091 - 21 = 4286799089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4286799001) 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, 80991 + ... + 123016.

It is an arithmetic number, because the mean of its divisors is an integer number (1071756028).

Almost surely, 24286799091 is an apocalyptic number.

4286799091 is a deficient number, since it is larger than the sum of its proper divisors (225021).

4286799091 is a wasteful number, since it uses less digits than its factorization.

4286799091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225020.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The square root of 4286799091 is about 65473.6518837922. The cubic root of 4286799091 is about 1624.4675609159.

The spelling of 4286799091 in words is "four billion, two hundred eighty-six million, seven hundred ninety-nine thousand, ninety-one".

Divisors: 1 21013 204007 4286799091