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4853245 = 51757097
BaseRepresentation
bin10010100000110111111101
3100010120101211
4102200313331
52220300440
6252004421
756152255
oct22406775
910116354
104853245
112815351
121760711
13100c057
14904965
1565ceea
hex4a0dfd

4853245 has 8 divisors (see below), whose sum is σ = 6166584. Its totient is φ = 3654144.

The previous prime is 4853243. The next prime is 4853249. The reversal of 4853245 is 5423584.

It can be written as a sum of positive squares in 4 ways, for example, as 109561 + 4743684 = 331^2 + 2178^2 .

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 4853245 - 21 = 4853243 is a prime.

It is a d-powerful number, because it can be written as 46 + 83 + 5 + 314 + 2 + 48 + 53 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4853243) 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 7 ways as a sum of consecutive naturals, for example, 28464 + ... + 28633.

It is an arithmetic number, because the mean of its divisors is an integer number (770823).

Almost surely, 24853245 is an apocalyptic number.

It is an amenable number.

4853245 is a deficient number, since it is larger than the sum of its proper divisors (1313339).

4853245 is a wasteful number, since it uses less digits than its factorization.

4853245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57119.

The product of its digits is 19200, while the sum is 31.

The square root of 4853245 is about 2203.0081706612. The cubic root of 4853245 is about 169.3079710536.

The spelling of 4853245 in words is "four million, eight hundred fifty-three thousand, two hundred forty-five".

Divisors: 1 5 17 85 57097 285485 970649 4853245