Base | Representation |
---|---|
bin | 1000010111011001100000 |
3 | 11010102012221 |
4 | 20113121200 |
5 | 1030133432 |
6 | 115000424 |
7 | 24432364 |
oct | 10273140 |
9 | 4112187 |
10 | 2192992 |
11 | 126869a |
12 | 899114 |
13 | 5ba239 |
14 | 4112a4 |
15 | 2d4b97 |
hex | 217660 |
2192992 has 12 divisors (see below), whose sum is σ = 4317516. Its totient is φ = 1096480.
The previous prime is 2192963. The next prime is 2193007. The reversal of 2192992 is 2992912.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34234 + ... + 34297.
It is an arithmetic number, because the mean of its divisors is an integer number (359793).
22192992 is an apocalyptic number.
It is an amenable number.
2192992 is a deficient number, since it is larger than the sum of its proper divisors (2124524).
2192992 is an equidigital number, since it uses as much as digits as its factorization.
2192992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68541 (or 68533 counting only the distinct ones).
The product of its digits is 5832, while the sum is 34.
The square root of 2192992 is about 1480.8754167721. The cubic root of 2192992 is about 129.9208986243.
The spelling of 2192992 in words is "two million, one hundred ninety-two thousand, nine hundred ninety-two".
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