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6000225 = 3527111039
BaseRepresentation
bin10110111000111001100001
3102021211202120
4112320321201
53014001400
6332334453
7102000240
oct26707141
912254676
106000225
113429070
122014429
13132113a
14b22957
157d7ca0
hex5b8e61

6000225 has 48 divisors (see below), whose sum is σ = 12380160. Its totient is φ = 2491200.

The previous prime is 6000221. The next prime is 6000229. The reversal of 6000225 is 5220006.

It is an interprime number because it is at equal distance from previous prime (6000221) and next prime (6000229).

It is not a de Polignac number, because 6000225 - 22 = 6000221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (6000221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5256 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (257920).

Almost surely, 26000225 is an apocalyptic number.

It is an amenable number.

6000225 is an abundant number, since it is smaller than the sum of its proper divisors (6379935).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6000225 is a wasteful number, since it uses less digits than its factorization.

6000225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 6000225 is about 2449.5356702853. The cubic root of 6000225 is about 181.7143306556.

The spelling of 6000225 in words is "six million, two hundred twenty-five", and thus it is an aban number.

Divisors: 1 3 5 7 11 15 21 25 33 35 55 75 77 105 165 175 231 275 385 525 825 1039 1155 1925 3117 5195 5775 7273 11429 15585 21819 25975 34287 36365 57145 77925 80003 109095 171435 181825 240009 285725 400015 545475 857175 1200045 2000075 6000225