Search a number
-
+
2025325 = 5281013
BaseRepresentation
bin111101110011101101101
310210220020001
413232131231
51004302300
6111224301
723133511
oct7563555
93726201
102025325
111163725
12818091
1355bb23
143aa141
152a016a
hex1ee76d

2025325 has 6 divisors (see below), whose sum is σ = 2511434. Its totient is φ = 1620240.

The previous prime is 2025307. The next prime is 2025341. The reversal of 2025325 is 5235202.

It can be written as a sum of positive squares in 3 ways, for example, as 6084 + 2019241 = 78^2 + 1421^2 .

It is not a de Polignac number, because 2025325 - 27 = 2025197 is a prime.

It is a d-powerful number, because it can be written as 28 + 0 + 212 + 53 + 37 + 216 + 59 .

It is a Duffinian number.

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, 40482 + ... + 40531.

22025325 is an apocalyptic number.

2025325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025325 is a deficient number, since it is larger than the sum of its proper divisors (486109).

2025325 is an equidigital number, since it uses as much as digits as its factorization.

2025325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81023 (or 81018 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2025325 is about 1423.1391358543. The cubic root of 2025325 is about 126.5216677200.

The spelling of 2025325 in words is "two million, twenty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 81013 405065 2025325