Base | Representation |
---|---|
bin | 1000100111000011001111 |
3 | 11020200011102 |
4 | 20213003033 |
5 | 1034211403 |
6 | 120213315 |
7 | 25120322 |
oct | 10470317 |
9 | 4220142 |
10 | 2257103 |
11 | 1301882 |
12 | 90a23b |
13 | 610484 |
14 | 42a7b9 |
15 | 2e8b88 |
hex | 2270cf |
2257103 has 2 divisors, whose sum is σ = 2257104. Its totient is φ = 2257102.
The previous prime is 2257097. The next prime is 2257117. The reversal of 2257103 is 3017522.
2257103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2257103 - 28 = 2256847 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2257193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128551 + 1128552.
It is an arithmetic number, because the mean of its divisors is an integer number (1128552).
22257103 is an apocalyptic number.
2257103 is a deficient number, since it is larger than the sum of its proper divisors (1).
2257103 is an equidigital number, since it uses as much as digits as its factorization.
2257103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 2257103 is about 1502.3658009952. The cubic root of 2257103 is about 131.1748146866.
The spelling of 2257103 in words is "two million, two hundred fifty-seven thousand, one hundred three".
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