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6004025 = 521371753
BaseRepresentation
bin10110111001110100111001
3102022000222022
4112321310321
53014112100
6332404225
7102014306
oct26716471
912260868
106004025
113430a05
122016675
131322aa1
14b240ad
157d8e85
hex5b9d39

6004025 has 12 divisors (see below), whose sum is σ = 7503612. Its totient is φ = 4765440.

The previous prime is 6004021. The next prime is 6004067. The reversal of 6004025 is 5204006.

It can be written as a sum of positive squares in 6 ways, for example, as 937024 + 5067001 = 968^2 + 2251^2 .

It is not a de Polignac number, because 6004025 - 22 = 6004021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6003994 and 6004012.

It is not an unprimeable number, because it can be changed into a prime (6004021) 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, 2549 + ... + 4301.

It is an arithmetic number, because the mean of its divisors is an integer number (625301).

Almost surely, 26004025 is an apocalyptic number.

It is an amenable number.

6004025 is a deficient number, since it is larger than the sum of its proper divisors (1499587).

6004025 is a wasteful number, since it uses less digits than its factorization.

6004025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900 (or 1895 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 6004025 is about 2450.3112047248. The cubic root of 6004025 is about 181.7526830361.

The spelling of 6004025 in words is "six million, four thousand, twenty-five".

Divisors: 1 5 25 137 685 1753 3425 8765 43825 240161 1200805 6004025