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4079831359 = 157140918443
BaseRepresentation
bin1111001100101101…
…0100100100111111
3101112022220220111011
43303023110210333
531323414100414
61512500540051
7203046665032
oct36313244477
911468826434
104079831359
111803a5a75a
1295a3b1627
135003230c6
142a9bb5019
1518d293dc4
hexf32d493f

4079831359 has 8 divisors (see below), whose sum is σ = 4108954320. Its totient is φ = 4050748416.

The previous prime is 4079831351. The next prime is 4079831407. The reversal of 4079831359 is 9531389704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4079831359 - 23 = 4079831351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4079831351) by changing a digit.

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, 211992 + ... + 230434.

It is an arithmetic number, because the mean of its divisors is an integer number (513619290).

Almost surely, 24079831359 is an apocalyptic number.

4079831359 is a deficient number, since it is larger than the sum of its proper divisors (29122961).

4079831359 is a wasteful number, since it uses less digits than its factorization.

4079831359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20009.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 4079831359 is about 63873.5575884106. The cubic root of 4079831359 is about 1597.8919319536.

The spelling of 4079831359 in words is "four billion, seventy-nine million, eight hundred thirty-one thousand, three hundred fifty-nine".

Divisors: 1 157 1409 18443 221213 2895551 25986187 4079831359