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8094109 = 13958231
BaseRepresentation
bin11110111000000110011101
3120020020000211
4132320012131
54033002414
6445252421
7125540662
oct36700635
916206024
108094109
114629251
122864111
1318a521a
141109a69
15a9d3c4
hex7b819d

8094109 has 4 divisors (see below), whose sum is σ = 8152480. Its totient is φ = 8035740.

The previous prime is 8094101. The next prime is 8094113. The reversal of 8094109 is 9014908.

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 8094109 - 23 = 8094101 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 (8094101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28977 + ... + 29254.

It is an arithmetic number, because the mean of its divisors is an integer number (2038120).

Almost surely, 28094109 is an apocalyptic number.

It is an amenable number.

8094109 is a deficient number, since it is larger than the sum of its proper divisors (58371).

8094109 is a wasteful number, since it uses less digits than its factorization.

8094109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58370.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 8094109 is about 2845.0147627034. The cubic root of 8094109 is about 200.7811864328.

The spelling of 8094109 in words is "eight million, ninety-four thousand, one hundred nine".

Divisors: 1 139 58231 8094109