Base | Representation |
---|---|
bin | 111110000000110011001 |
3 | 10211020102012 |
4 | 13300012121 |
5 | 1010011100 |
6 | 111315305 |
7 | 23162162 |
oct | 7600631 |
9 | 3736365 |
10 | 2032025 |
11 | 1168766 |
12 | 81bb35 |
13 | 561ba8 |
14 | 3ac769 |
15 | 2a2135 |
hex | 1f0199 |
2032025 has 6 divisors (see below), whose sum is σ = 2519742. Its totient is φ = 1625600.
The previous prime is 2032021. The next prime is 2032039. The reversal of 2032025 is 5202302.
It can be written as a sum of positive squares in 3 ways, for example, as 565504 + 1466521 = 752^2 + 1211^2 .
It is not a de Polignac number, because 2032025 - 22 = 2032021 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2032021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40616 + ... + 40665.
It is an arithmetic number, because the mean of its divisors is an integer number (419957).
22032025 is an apocalyptic number.
2032025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2032025 is a deficient number, since it is larger than the sum of its proper divisors (487717).
2032025 is an equidigital number, since it uses as much as digits as its factorization.
2032025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81291 (or 81286 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 2032025 is about 1425.4911434309. The cubic root of 2032025 is about 126.6610300662.
Adding to 2032025 its reverse (5202302), we get a palindrome (7234327).
The spelling of 2032025 in words is "two million, thirty-two thousand, twenty-five".
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