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5680825 = 52227233
BaseRepresentation
bin10101101010111010111001
3101200121121221
4111222322321
52423241300
6321432041
766200113
oct25527271
911617557
105680825
1132300a7
121a9b621
13123b947
14a7c3b3
1577331a
hex56aeb9

5680825 has 6 divisors (see below), whose sum is σ = 7044254. Its totient is φ = 4544640.

The previous prime is 5680823. The next prime is 5680841. The reversal of 5680825 is 5280865.

It can be written as a sum of positive squares in 3 ways, for example, as 11664 + 5669161 = 108^2 + 2381^2 .

It is not a de Polignac number, because 5680825 - 21 = 5680823 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5680823) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113592 + ... + 113641.

Almost surely, 25680825 is an apocalyptic number.

It is an amenable number.

5680825 is a deficient number, since it is larger than the sum of its proper divisors (1363429).

5680825 is a wasteful number, since it uses less digits than its factorization.

5680825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227243 (or 227238 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5680825 is about 2383.4481324333. The cubic root of 5680825 is about 178.4310660807.

The spelling of 5680825 in words is "five million, six hundred eighty thousand, eight hundred twenty-five".

Divisors: 1 5 25 227233 1136165 5680825