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8108941 = 21138431
BaseRepresentation
bin11110111011101110001101
3120020222101011
4132323232031
54033441231
6445445221
7125632141
oct36735615
916228334
108108941
114639405
122870811
1318abbb9
141111221
15aa29b1
hex7bbb8d

8108941 has 4 divisors (see below), whose sum is σ = 8147584. Its totient is φ = 8070300.

The previous prime is 8108929. The next prime is 8108959. The reversal of 8108941 is 1498018.

8108941 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8108941 - 211 = 8106893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8108911) 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, 19005 + ... + 19426.

It is an arithmetic number, because the mean of its divisors is an integer number (2036896).

Almost surely, 28108941 is an apocalyptic number.

It is an amenable number.

8108941 is a deficient number, since it is larger than the sum of its proper divisors (38643).

8108941 is a wasteful number, since it uses less digits than its factorization.

8108941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38642.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 8108941 is about 2847.6202345116. The cubic root of 8108941 is about 200.9037516799.

The spelling of 8108941 in words is "eight million, one hundred eight thousand, nine hundred forty-one".

Divisors: 1 211 38431 8108941