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8094985 = 57432179
BaseRepresentation
bin11110111000010100001001
3120020021020021
4132320110021
54033014420
6445300441
7125543353
oct36702411
916207207
108094985
114629978
122864721
1318a5742
14110a0d3
15a9d7aa
hex7b8509

8094985 has 8 divisors (see below), whose sum is σ = 9731520. Its totient is φ = 6464304.

The previous prime is 8094967. The next prime is 8094997. The reversal of 8094985 is 5894908.

It is a happy number.

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 8094985 - 25 = 8094953 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626 + ... + 4804.

It is an arithmetic number, because the mean of its divisors is an integer number (1216440).

Almost surely, 28094985 is an apocalyptic number.

It is an amenable number.

8094985 is a deficient number, since it is larger than the sum of its proper divisors (1636535).

8094985 is a wasteful number, since it uses less digits than its factorization.

8094985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 8094985 is about 2845.1687120450. The cubic root of 8094985 is about 200.7884294773.

The spelling of 8094985 in words is "eight million, ninety-four thousand, nine hundred eighty-five".

Divisors: 1 5 743 2179 3715 10895 1618997 8094985