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5226325 = 521321237
BaseRepresentation
bin10011111011111101010101
3100211112011121
4103323331111
52314220300
6304003541
762265046
oct23737525
910745147
105226325
112a4a685
1219005b1
13110cb00
149a08cd
156d381a
hex4fbf55

5226325 has 18 divisors (see below), whose sum is σ = 7023174. Its totient is φ = 3856320.

The previous prime is 5226317. The next prime is 5226343. The reversal of 5226325 is 5236225.

It can be written as a sum of positive squares in 9 ways, for example, as 2643876 + 2582449 = 1626^2 + 1607^2 .

It is not a de Polignac number, because 5226325 - 23 = 5226317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

5226325 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5226325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3607 + ... + 4843.

Almost surely, 25226325 is an apocalyptic number.

It is an amenable number.

5226325 is a deficient number, since it is larger than the sum of its proper divisors (1796849).

5226325 is a wasteful number, since it uses less digits than its factorization.

5226325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1255 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 5226325 is about 2286.1157013590. The cubic root of 5226325 is about 173.5396847989.

It can be divided in two parts, 52 and 26325, that multiplied together give a square (1368900 = 11702).

The spelling of 5226325 in words is "five million, two hundred twenty-six thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 169 325 845 1237 4225 6185 16081 30925 80405 209053 402025 1045265 5226325