Search a number
-
+
5554025 = 52222161
BaseRepresentation
bin10101001011111101101001
3101110011200122
4111023331221
52410212100
6315013025
765131331
oct25137551
911404618
105554025
113153904
121a3a175
1311c6009
14a480c1
1574a985
hex54bf69

5554025 has 6 divisors (see below), whose sum is σ = 6887022. Its totient is φ = 4443200.

The previous prime is 5554013. The next prime is 5554039. The reversal of 5554025 is 5204555.

It can be written as a sum of positive squares in 3 ways, for example, as 414736 + 5139289 = 644^2 + 2267^2 .

It is not a de Polignac number, because 5554025 - 216 = 5488489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5553985 and 5554003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111056 + ... + 111105.

It is an arithmetic number, because the mean of its divisors is an integer number (1147837).

Almost surely, 25554025 is an apocalyptic number.

It is an amenable number.

5554025 is a deficient number, since it is larger than the sum of its proper divisors (1332997).

5554025 is a wasteful number, since it uses less digits than its factorization.

5554025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222171 (or 222166 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 5554025 is about 2356.6979017261. The cubic root of 5554025 is about 177.0934954568.

The spelling of 5554025 in words is "five million, five hundred fifty-four thousand, twenty-five".

Divisors: 1 5 25 222161 1110805 5554025