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6104181889 = 131958742101
BaseRepresentation
bin1011010111101011…
…00110110010000001
3120202102002120100201
411223311212302001
5100000132310024
62445413445201
7304160455441
oct55365466201
916672076321
106104181889
112652719223
121224340801
13763844b60
1441c9ac121
1525ad66744
hex16bd66c81

6104181889 has 16 divisors (see below), whose sum is σ = 6931673280. Its totient is φ = 5328849600.

The previous prime is 6104181877. The next prime is 6104181913. The reversal of 6104181889 is 9881814016.

It is a cyclic number.

It is not a de Polignac number, because 6104181889 - 225 = 6070627457 is a prime.

It is a super-2 number, since 2×61041818892 = 74522073067991216642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6104181859) 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 15 ways as a sum of consecutive naturals, for example, 123939 + ... + 166039.

It is an arithmetic number, because the mean of its divisors is an integer number (433229580).

Almost surely, 26104181889 is an apocalyptic number.

It is an amenable number.

6104181889 is a deficient number, since it is larger than the sum of its proper divisors (827491391).

6104181889 is a wasteful number, since it uses less digits than its factorization.

6104181889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42720.

The product of its (nonzero) digits is 110592, while the sum is 46.

The square root of 6104181889 is about 78129.2639732386. The cubic root of 6104181889 is about 1827.5775814229.

The spelling of 6104181889 in words is "six billion, one hundred four million, one hundred eighty-one thousand, eight hundred eighty-nine".

Divisors: 1 13 19 247 587 7631 11153 42101 144989 547313 799919 10398947 24713287 321272731 469552453 6104181889