Base | Representation |
---|---|
bin | 111111001101010011111 |
3 | 10220020011002 |
4 | 13321222133 |
5 | 1012234244 |
6 | 112220515 |
7 | 23414324 |
oct | 7715237 |
9 | 3806132 |
10 | 2071199 |
11 | 1195139 |
12 | 83a73b |
13 | 576980 |
14 | 3bcb4b |
15 | 2ada4e |
hex | 1f9a9f |
2071199 has 8 divisors (see below), whose sum is σ = 2252880. Its totient is φ = 1892736.
The previous prime is 2071193. The next prime is 2071213. The reversal of 2071199 is 9911702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2071199 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 (2071193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647 + ... + 2135.
It is an arithmetic number, because the mean of its divisors is an integer number (281610).
22071199 is an apocalyptic number.
2071199 is a deficient number, since it is larger than the sum of its proper divisors (181681).
2071199 is a wasteful number, since it uses less digits than its factorization.
2071199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1609.
The product of its (nonzero) digits is 1134, while the sum is 29.
The square root of 2071199 is about 1439.1660779771. The cubic root of 2071199 is about 127.4697916387.
The spelling of 2071199 in words is "two million, seventy-one thousand, one hundred ninety-nine".
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