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5690990965 = 511163739859
BaseRepresentation
bin1010100110011010…
…11010000101110101
3112200121121021222011
411103031122011311
543123343202330
62340413404221
7261012424252
oct52315320565
915617537864
105690990965
112460463820
121129a99671
136c906549a
143bdb72429
1523494982a
hex15335a175

5690990965 has 32 divisors (see below), whose sum is σ = 7514611200. Its totient is φ = 4103161920.

The previous prime is 5690990957. The next prime is 5690990971.

It is a happy number.

5690990965 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5690990965 - 23 = 5690990957 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6624706 + ... + 6625564.

It is an arithmetic number, because the mean of its divisors is an integer number (234831600).

Almost surely, 25690990965 is an apocalyptic number.

5690990965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5690990965 is a deficient number, since it is larger than the sum of its proper divisors (1823620235).

5690990965 is a wasteful number, since it uses less digits than its factorization.

5690990965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777.

The product of its (nonzero) digits is 5904900, while the sum is 58.

The square root of 5690990965 is about 75438.6569671014. The cubic root of 5690990965 is about 1785.3743813220.

The spelling of 5690990965 in words is "five billion, six hundred ninety million, nine hundred ninety thousand, nine hundred sixty-five".

Divisors: 1 5 11 55 163 739 815 859 1793 3695 4295 8129 8965 9449 40645 47245 120457 140017 602285 634801 700085 1325027 1540187 3174005 6625135 6982811 7700935 34914055 103472563 517362815 1138198193 5690990965