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8094137 = 23351919
BaseRepresentation
bin11110111000000110111001
3120020020001212
4132320012321
54033003022
6445252505
7125541032
oct36700671
916206055
108094137
114629277
122864135
1318a523c
141109a89
15a9d3e2
hex7b81b9

8094137 has 4 divisors (see below), whose sum is σ = 8446080. Its totient is φ = 7742196.

The previous prime is 8094113. The next prime is 8094169. The reversal of 8094137 is 7314908.

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 8094137 - 212 = 8090041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8097137) 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, 175937 + ... + 175982.

It is an arithmetic number, because the mean of its divisors is an integer number (2111520).

Almost surely, 28094137 is an apocalyptic number.

It is an amenable number.

8094137 is a deficient number, since it is larger than the sum of its proper divisors (351943).

8094137 is a wasteful number, since it uses less digits than its factorization.

8094137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351942.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 8094137 is about 2845.0196835874. The cubic root of 8094137 is about 200.7814179537.

The spelling of 8094137 in words is "eight million, ninety-four thousand, one hundred thirty-seven".

Divisors: 1 23 351919 8094137