Search a number
-
+
8068510104 = 233336187921
BaseRepresentation
bin1111000001110101…
…11011000110011000
3202211022022210002120
413200322323012120
5113011014310404
63412344101240
7403642130034
oct74072730630
922738283076
108068510104
113470511076
121692164820
139b77ac745
1456781d1c4
1532352e9d9
hex1e0ebb198

8068510104 has 16 divisors (see below), whose sum is σ = 20171275320. Its totient is φ = 2689503360.

The previous prime is 8068510103. The next prime is 8068510111. The reversal of 8068510104 is 4010158608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068510103) 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, 168093937 + ... + 168093984.

Almost surely, 28068510104 is an apocalyptic number.

It is an amenable number.

8068510104 is an abundant number, since it is smaller than the sum of its proper divisors (12102765216).

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

8068510104 is a wasteful number, since it uses less digits than its factorization.

8068510104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336187930 (or 336187926 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 8068510104 is about 89824.8857722625. The cubic root of 8068510104 is about 2005.6929550889.

The spelling of 8068510104 in words is "eight billion, sixty-eight million, five hundred ten thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 336187921 672375842 1008563763 1344751684 2017127526 2689503368 4034255052 8068510104