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5340925 = 52213637
BaseRepresentation
bin10100010111111011111101
3101001100101001
4110113323331
52331402200
6310250301
763253132
oct24277375
911040331
105340925
113018797
121956991
131150015
149d0589
1570776a
hex517efd

5340925 has 6 divisors (see below), whose sum is σ = 6622778. Its totient is φ = 4272720.

The previous prime is 5340893. The next prime is 5340943. The reversal of 5340925 is 5290435.

It can be written as a sum of positive squares in 3 ways, for example, as 443556 + 4897369 = 666^2 + 2213^2 .

It is not a de Polignac number, because 5340925 - 25 = 5340893 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5340893 and 5340902.

It is a congruent number.

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, 106794 + ... + 106843.

Almost surely, 25340925 is an apocalyptic number.

It is an amenable number.

5340925 is a deficient number, since it is larger than the sum of its proper divisors (1281853).

5340925 is a wasteful number, since it uses less digits than its factorization.

5340925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213647 (or 213642 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5340925 is about 2311.0441363159. The cubic root of 5340925 is about 174.7989527906.

The spelling of 5340925 in words is "five million, three hundred forty thousand, nine hundred twenty-five".

Divisors: 1 5 25 213637 1068185 5340925