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4105017107 = 12493286643
BaseRepresentation
bin1111010010101101…
…1001011100010011
3101121002022110211122
43310223121130103
531401341021412
61515200432455
7203504032622
oct36453313423
911532273748
104105017107
1118171a2124
1296691872b
13505600a09
142ad28d6b9
151905bb572
hexf4ad9713

4105017107 has 4 divisors (see below), whose sum is σ = 4108305000. Its totient is φ = 4101729216.

The previous prime is 4105017041. The next prime is 4105017139. The reversal of 4105017107 is 7017105014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4105017107 - 226 = 4037908243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105017157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642073 + ... + 1644570.

It is an arithmetic number, because the mean of its divisors is an integer number (1027076250).

Almost surely, 24105017107 is an apocalyptic number.

4105017107 is a deficient number, since it is larger than the sum of its proper divisors (3287893).

4105017107 is a wasteful number, since it uses less digits than its factorization.

4105017107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287892.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 4105017107 is about 64070.4074202748. The cubic root of 4105017107 is about 1601.1732419533.

The spelling of 4105017107 in words is "four billion, one hundred five million, seventeen thousand, one hundred seven".

Divisors: 1 1249 3286643 4105017107