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5374885 = 51074977
BaseRepresentation
bin10100100000001110100101
3101010001221211
4110200032211
52333444020
6311111421
763454135
oct24401645
911101854
105374885
11304125a
121972571
131162609
149dcac5
1571285a
hex5203a5

5374885 has 4 divisors (see below), whose sum is σ = 6449868. Its totient is φ = 4299904.

The previous prime is 5374883. The next prime is 5374903. The reversal of 5374885 is 5884735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5884735 = 51176947.

It can be written as a sum of positive squares in 2 ways, for example, as 4124961 + 1249924 = 2031^2 + 1118^2 .

It is a cyclic number.

It is not a de Polignac number, because 5374885 - 21 = 5374883 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374883) 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, 537484 + ... + 537493.

It is an arithmetic number, because the mean of its divisors is an integer number (1612467).

Almost surely, 25374885 is an apocalyptic number.

It is an amenable number.

5374885 is a deficient number, since it is larger than the sum of its proper divisors (1074983).

5374885 is a wasteful number, since it uses less digits than its factorization.

5374885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074982.

The product of its digits is 134400, while the sum is 40.

The square root of 5374885 is about 2318.3798222034. The cubic root of 5374885 is about 175.1686537367.

The spelling of 5374885 in words is "five million, three hundred seventy-four thousand, eight hundred eighty-five".

Divisors: 1 5 1074977 5374885