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8093941 = 26930089
BaseRepresentation
bin11110111000000011110101
3120020012210121
4132320003311
54033001231
6445251541
7125540332
oct36700365
916205717
108093941
114629109
122863bb1
1318a511b
141109989
15a9d311
hex7b80f5

8093941 has 4 divisors (see below), whose sum is σ = 8124300. Its totient is φ = 8063584.

The previous prime is 8093893. The next prime is 8093947. The reversal of 8093941 is 1493908.

8093941 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1988100 + 6105841 = 1410^2 + 2471^2 .

It is a cyclic number.

It is not a de Polignac number, because 8093941 - 29 = 8093429 is a prime.

It is a super-2 number, since 2×80939412 = 131023761822962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8093897 and 8093906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8093947) 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, 14776 + ... + 15313.

It is an arithmetic number, because the mean of its divisors is an integer number (2031075).

Almost surely, 28093941 is an apocalyptic number.

It is an amenable number.

8093941 is a deficient number, since it is larger than the sum of its proper divisors (30359).

8093941 is a wasteful number, since it uses less digits than its factorization.

8093941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30358.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 8093941 is about 2844.9852372200. The cubic root of 8093941 is about 200.7797972960.

The spelling of 8093941 in words is "eight million, ninety-three thousand, nine hundred forty-one".

Divisors: 1 269 30089 8093941