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4876853 = 31315581
BaseRepresentation
bin10010100110101000110101
3100011202210012
4102212220311
52222024403
6252310005
756311142
oct22465065
910152705
104876853
112831063
121772305
131019a17
1490d3c9
15664ed8
hex4a6a35

4876853 has 4 divisors (see below), whose sum is σ = 4892748. Its totient is φ = 4860960.

The previous prime is 4876849. The next prime is 4876867. The reversal of 4876853 is 3586784.

It is a happy number.

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 521284 + 4355569 = 722^2 + 2087^2 .

It is a cyclic number.

It is not a de Polignac number, because 4876853 - 22 = 4876849 is a prime.

It is a d-powerful number, because it can be written as 49 + 85 + 7 + 63 + 87 + 59 + 312 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4876853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4876873) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7478 + ... + 8103.

It is an arithmetic number, because the mean of its divisors is an integer number (1223187).

Almost surely, 24876853 is an apocalyptic number.

It is an amenable number.

4876853 is a deficient number, since it is larger than the sum of its proper divisors (15895).

4876853 is a wasteful number, since it uses less digits than its factorization.

4876853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15894.

The product of its digits is 161280, while the sum is 41.

The square root of 4876853 is about 2208.3597985836. The cubic root of 4876853 is about 169.5820528987.

The spelling of 4876853 in words is "four million, eight hundred seventy-six thousand, eight hundred fifty-three".

Divisors: 1 313 15581 4876853