Search a number
-
+
4845253 = 7719749
BaseRepresentation
bin10010011110111011000101
3100010011102211
4102132323011
52220022003
6251503421
756120050
oct22367305
910104384
104845253
11280a346
121757b71
13100851a
14901a97
1565a96d
hex49eec5

4845253 has 8 divisors (see below), whose sum is σ = 5616000. Its totient is φ = 4094160.

The previous prime is 4845251. The next prime is 4845259. The reversal of 4845253 is 3525484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4845253 - 21 = 4845251 is a prime.

It is a Duffinian number.

4845253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4845251) 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, 4378 + ... + 5371.

It is an arithmetic number, because the mean of its divisors is an integer number (702000).

Almost surely, 24845253 is an apocalyptic number.

It is an amenable number.

4845253 is a deficient number, since it is larger than the sum of its proper divisors (770747).

4845253 is an equidigital number, since it uses as much as digits as its factorization.

4845253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9827.

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

The square root of 4845253 is about 2201.1935398779. The cubic root of 4845253 is about 169.2149849709.

It can be divided in two parts, 484 and 5253, that multiplied together give a palindrome (2542452).

The spelling of 4845253 in words is "four million, eight hundred forty-five thousand, two hundred fifty-three".

Divisors: 1 7 71 497 9749 68243 692179 4845253