Base | Representation |
---|---|
bin | 1000011000011001000111 |
3 | 11010121210201 |
4 | 20120121013 |
5 | 1030301223 |
6 | 115031331 |
7 | 24450301 |
oct | 10303107 |
9 | 4117721 |
10 | 2197063 |
11 | 1270760 |
12 | 89b547 |
13 | 5bc04b |
14 | 412971 |
15 | 2d5ead |
hex | 218647 |
2197063 has 16 divisors (see below), whose sum is σ = 2626560. Its totient is φ = 1814400.
The previous prime is 2197049. The next prime is 2197087. The reversal of 2197063 is 3607912.
It is a cyclic number.
It is not a de Polignac number, because 2197063 - 213 = 2188871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2197043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5608 + ... + 5986.
It is an arithmetic number, because the mean of its divisors is an integer number (164160).
22197063 is an apocalyptic number.
2197063 is a deficient number, since it is larger than the sum of its proper divisors (429497).
2197063 is a wasteful number, since it uses less digits than its factorization.
2197063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 2197063 is about 1482.2493042670. The cubic root of 2197063 is about 130.0012425917.
The spelling of 2197063 in words is "two million, one hundred ninety-seven thousand, sixty-three".
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