Base | Representation |
---|---|
bin | 111111110111010100001 |
3 | 10221022122121 |
4 | 13332322201 |
5 | 1013431310 |
6 | 112504241 |
7 | 23534116 |
oct | 7767241 |
9 | 3838577 |
10 | 2092705 |
11 | 11aa30a |
12 | 84b081 |
13 | 5836b4 |
14 | 3c690d |
15 | 2b50da |
hex | 1feea1 |
2092705 has 12 divisors (see below), whose sum is σ = 2576700. Its totient is φ = 1631552.
The previous prime is 2092693. The next prime is 2092721. The reversal of 2092705 is 5072902.
It can be written as a sum of positive squares in 6 ways, for example, as 7569 + 2085136 = 87^2 + 1444^2 .
It is not a de Polignac number, because 2092705 - 217 = 1961633 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2092705.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13971 + ... + 14119.
It is an arithmetic number, because the mean of its divisors is an integer number (214725).
22092705 is an apocalyptic number.
It is an amenable number.
2092705 is a deficient number, since it is larger than the sum of its proper divisors (483995).
2092705 is an equidigital number, since it uses as much as digits as its factorization.
2092705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 2092705 is about 1446.6184707794. The cubic root of 2092705 is about 127.9094615277.
The spelling of 2092705 in words is "two million, ninety-two thousand, seven hundred five".
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