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5779085680 = 24572238571
BaseRepresentation
bin1010110000111010…
…11101100101110000
3112220202100222012101
411120131131211300
543313421220210
62353241510144
7263132263204
oct53035354560
915822328171
105779085680
1124a6163675
1211534a2354
1371139b134
143cb744b04
1523c54ba3a
hex15875d970

5779085680 has 20 divisors (see below), whose sum is σ = 13436374392. Its totient is φ = 2311634240.

The previous prime is 5779085647. The next prime is 5779085681. The reversal of 5779085680 is 865809775.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5779085681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36119206 + ... + 36119365.

Almost surely, 25779085680 is an apocalyptic number.

It is an amenable number.

5779085680 is an abundant number, since it is smaller than the sum of its proper divisors (7657288712).

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

5779085680 is a wasteful number, since it uses less digits than its factorization.

5779085680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72238584 (or 72238578 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 55.

The square root of 5779085680 is about 76020.2978157808. The cubic root of 5779085680 is about 1794.5395921934.

The spelling of 5779085680 in words is "five billion, seven hundred seventy-nine million, eighty-five thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 72238571 144477142 288954284 361192855 577908568 722385710 1155817136 1444771420 2889542840 5779085680