Base | Representation |
---|---|
bin | 111111111000010100000 |
3 | 10221100100112 |
4 | 13333002200 |
5 | 1013440331 |
6 | 112510452 |
7 | 23535446 |
oct | 7770240 |
9 | 3840315 |
10 | 2093216 |
11 | 11aa734 |
12 | 84b428 |
13 | 5839b8 |
14 | 3c6b96 |
15 | 2b532b |
hex | 1ff0a0 |
2093216 has 12 divisors (see below), whose sum is σ = 4121082. Its totient is φ = 1046592.
The previous prime is 2093183. The next prime is 2093219. The reversal of 2093216 is 6123902.
It can be written as a sum of positive squares in only one way, i.e., 1948816 + 144400 = 1396^2 + 380^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2093191 and 2093200.
It is not an unprimeable number, because it can be changed into a prime (2093219) 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, 32675 + ... + 32738.
22093216 is an apocalyptic number.
It is an amenable number.
2093216 is a deficient number, since it is larger than the sum of its proper divisors (2027866).
2093216 is an equidigital number, since it uses as much as digits as its factorization.
2093216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65423 (or 65415 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 2093216 is about 1446.7950787862. The cubic root of 2093216 is about 127.9198717250.
The spelling of 2093216 in words is "two million, ninety-three thousand, two hundred sixteen".
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