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6968164041 = 323672109647
BaseRepresentation
bin1100111110101010…
…11011111011001001
3122222121211102001200
412133111123323021
5103232322222131
63111235534413
7334451263026
oct63725337311
918877742050
106968164041
112a5638a863
12142575a409
1387083a3b7
144a163054d
152abb2b2e6
hex19f55bec9

6968164041 has 12 divisors (see below), whose sum is σ = 10092556032. Its totient is φ = 4632782616.

The previous prime is 6968164039. The next prime is 6968164067. The reversal of 6968164041 is 1404618696.

It is not a de Polignac number, because 6968164041 - 21 = 6968164039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6968164001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1051521 + ... + 1058126.

It is an arithmetic number, because the mean of its divisors is an integer number (841046336).

Almost surely, 26968164041 is an apocalyptic number.

It is an amenable number.

6968164041 is a deficient number, since it is larger than the sum of its proper divisors (3124391991).

6968164041 is a wasteful number, since it uses less digits than its factorization.

6968164041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110020 (or 2110017 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 6968164041 is about 83475.5295940074. The cubic root of 6968164041 is about 1910.0267752978.

The spelling of 6968164041 in words is "six billion, nine hundred sixty-eight million, one hundred sixty-four thousand, forty-one".

Divisors: 1 3 9 367 1101 3303 2109647 6328941 18986823 774240449 2322721347 6968164041