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5282225 = 521316253
BaseRepresentation
bin10100001001100110110001
3100221100211222
4110021212301
52323012400
6305114425
762620034
oct24114661
910840758
105282225
112a88683
121928a15
13112c3a0
149b701b
156e5185
hex5099b1

5282225 has 12 divisors (see below), whose sum is σ = 7054236. Its totient is φ = 3900480.

The previous prime is 5282219. The next prime is 5282227. The reversal of 5282225 is 5222825.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 295936 + 4986289 = 544^2 + 2233^2 .

It is not a de Polignac number, because 5282225 - 210 = 5281201 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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 = 5282194 and 5282203.

It is not an unprimeable number, because it can be changed into a prime (5282227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7802 + ... + 8451.

It is an arithmetic number, because the mean of its divisors is an integer number (587853).

Almost surely, 25282225 is an apocalyptic number.

It is an amenable number.

5282225 is a deficient number, since it is larger than the sum of its proper divisors (1772011).

5282225 is a wasteful number, since it uses less digits than its factorization.

5282225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16276 (or 16271 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 5282225 is about 2298.3091611008. The cubic root of 5282225 is about 174.1562101834.

The spelling of 5282225 in words is "five million, two hundred eighty-two thousand, two hundred twenty-five".

Divisors: 1 5 13 25 65 325 16253 81265 211289 406325 1056445 5282225