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4079803290 = 235135993443
BaseRepresentation
bin1111001100101100…
…1101101110011010
3101112022212110222120
43303023031232122
531323412201130
61512500202110
7203046520143
oct36313155632
911468773876
104079803290
111803a40662
1295a399336
135003133b4
142a9ba8aca
1518d28a910
hexf32cdb9a

4079803290 has 16 divisors (see below), whose sum is σ = 9791527968. Its totient is φ = 1087947536.

The previous prime is 4079803289. The next prime is 4079803307. The reversal of 4079803290 is 923089704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67996692 + ... + 67996751.

It is an arithmetic number, because the mean of its divisors is an integer number (611970498).

Almost surely, 24079803290 is an apocalyptic number.

4079803290 is an abundant number, since it is smaller than the sum of its proper divisors (5711724678).

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

4079803290 is a wasteful number, since it uses less digits than its factorization.

4079803290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135993453.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 4079803290 is about 63873.3378648713. The cubic root of 4079803290 is about 1597.8882674777. Note that the first 3 decimals are identical.

The spelling of 4079803290 in words is "four billion, seventy-nine million, eight hundred three thousand, two hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 135993443 271986886 407980329 679967215 815960658 1359934430 2039901645 4079803290