Search a number
-
+
3106839841 = 71812452123
BaseRepresentation
bin1011100100101110…
…1001110100100001
322000112001211001021
42321023221310201
522330322333331
61232142205441
7136663463050
oct27113516441
98015054037
103106839841
111354803836
12728583881
133a6881391
14216898397
15132b4a211
hexb92e9d21

3106839841 has 8 divisors (see below), whose sum is σ = 3570292544. Its totient is φ = 2648291760.

The previous prime is 3106839823. The next prime is 3106839851. The reversal of 3106839841 is 1489386013.

3106839841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3106839841 - 27 = 3106839713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3106839851) 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, 1224795 + ... + 1227328.

It is an arithmetic number, because the mean of its divisors is an integer number (446286568).

Almost surely, 23106839841 is an apocalyptic number.

It is an amenable number.

3106839841 is a deficient number, since it is larger than the sum of its proper divisors (463452703).

3106839841 is a wasteful number, since it uses less digits than its factorization.

3106839841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452311.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 3106839841 is about 55739.0333698029. The cubic root of 3106839841 is about 1459.1713319985.

The spelling of 3106839841 in words is "three billion, one hundred six million, eight hundred thirty-nine thousand, eight hundred forty-one".

Divisors: 1 7 181 1267 2452123 17164861 443834263 3106839841