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4105041 = 31780491
BaseRepresentation
bin1111101010001101010001
321201120001120
433222031101
52022330131
6223552453
746615023
oct17521521
97646046
104105041
1123541a6
12145b729
13b09625
1478c013
15561496
hex3ea351

4105041 has 8 divisors (see below), whose sum is σ = 5795424. Its totient is φ = 2575680.

The previous prime is 4105033. The next prime is 4105069. The reversal of 4105041 is 1405014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4105041 - 23 = 4105033 is a prime.

It is a super-2 number, since 2×41050412 = 33702723223362, which contains 22 as substring.

4105041 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4105041.

It is not an unprimeable number, because it can be changed into a prime (4105001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40195 + ... + 40296.

It is an arithmetic number, because the mean of its divisors is an integer number (724428).

Almost surely, 24105041 is an apocalyptic number.

It is an amenable number.

4105041 is a deficient number, since it is larger than the sum of its proper divisors (1690383).

4105041 is a wasteful number, since it uses less digits than its factorization.

4105041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80511.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4105041 is about 2026.0900769709. The cubic root of 4105041 is about 160.1176348457.

The spelling of 4105041 in words is "four million, one hundred five thousand, forty-one".

Divisors: 1 3 17 51 80491 241473 1368347 4105041