Base | Representation |
---|---|
bin | 1000000000001000011111 |
3 | 10221120111102 |
4 | 20000020133 |
5 | 1014111240 |
6 | 112543315 |
7 | 23554505 |
oct | 10001037 |
9 | 3846442 |
10 | 2097695 |
11 | 1203036 |
12 | 851b3b |
13 | 585a52 |
14 | 3c8675 |
15 | 2b6815 |
hex | 20021f |
2097695 has 16 divisors (see below), whose sum is σ = 2695680. Its totient is φ = 1562400.
The previous prime is 2097679. The next prime is 2097709. The reversal of 2097695 is 5967902.
It is not a de Polignac number, because 2097695 - 24 = 2097679 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6590 + ... + 6900.
It is an arithmetic number, because the mean of its divisors is an integer number (168480).
22097695 is an apocalyptic number.
2097695 is a deficient number, since it is larger than the sum of its proper divisors (597985).
2097695 is a wasteful number, since it uses less digits than its factorization.
2097695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406.
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 2097695 is about 1448.3421557077. The cubic root of 2097695 is about 128.0110464099.
The spelling of 2097695 in words is "two million, ninety-seven thousand, six hundred ninety-five".
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