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4853725 = 52194149
BaseRepresentation
bin10010100000111111011101
3100010121001121
4102200333131
52220304400
6252010541
756153542
oct22407735
910117047
104853725
112815748
121760a51
13100c336
14904bc9
1565d21a
hex4a0fdd

4853725 has 6 divisors (see below), whose sum is σ = 6018650. Its totient is φ = 3882960.

The previous prime is 4853699. The next prime is 4853729. The reversal of 4853725 is 5273584.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 70756 + 4782969 = 266^2 + 2187^2 .

It is a de Polignac number, because none of the positive numbers 2k-4853725 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4853729) 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 5 ways as a sum of consecutive naturals, for example, 97050 + ... + 97099.

Almost surely, 24853725 is an apocalyptic number.

It is an amenable number.

4853725 is a deficient number, since it is larger than the sum of its proper divisors (1164925).

4853725 is a wasteful number, since it uses less digits than its factorization.

4853725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194159 (or 194154 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 4853725 is about 2203.1171099149. The cubic root of 4853725 is about 169.3135525526.

The spelling of 4853725 in words is "four million, eight hundred fifty-three thousand, seven hundred twenty-five".

Divisors: 1 5 25 194149 970745 4853725