Base | Representation |
---|---|
bin | 111101110011100100011 |
3 | 10210220010022 |
4 | 13232130203 |
5 | 1004302001 |
6 | 111224055 |
7 | 23133344 |
oct | 7563443 |
9 | 3726108 |
10 | 2025251 |
11 | 1163668 |
12 | 81802b |
13 | 55ba97 |
14 | 3aa0cb |
15 | 2a011b |
hex | 1ee723 |
2025251 has 2 divisors, whose sum is σ = 2025252. Its totient is φ = 2025250.
The previous prime is 2025241. The next prime is 2025253. The reversal of 2025251 is 1525202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2025251 - 26 = 2025187 is a prime.
It is a super-2 number, since 2×20252512 = 8203283226002, which contains 22 as substring.
It is a Sophie Germain prime.
Together with 2025253, it forms a pair of twin primes.
It is a Chen prime.
It is an Ulam number.
It is not a weakly prime, because it can be changed into another prime (2025253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012625 + 1012626.
It is an arithmetic number, because the mean of its divisors is an integer number (1012626).
22025251 is an apocalyptic number.
2025251 is a deficient number, since it is larger than the sum of its proper divisors (1).
2025251 is an equidigital number, since it uses as much as digits as its factorization.
2025251 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 2025251 is about 1423.1131367534. The cubic root of 2025251 is about 126.5201267793.
The spelling of 2025251 in words is "two million, twenty-five thousand, two hundred fifty-one".
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