Base | Representation |
---|---|
bin | 111111110101011000010 |
3 | 10221021021220 |
4 | 13332223002 |
5 | 1013413324 |
6 | 112455510 |
7 | 23531202 |
oct | 7765302 |
9 | 3837256 |
10 | 2091714 |
11 | 11a9599 |
12 | 84a596 |
13 | 583101 |
14 | 3c6402 |
15 | 2b4b79 |
hex | 1feac2 |
2091714 has 16 divisors (see below), whose sum is σ = 4429728. Its totient is φ = 656192.
The previous prime is 2091709. The next prime is 2091737. The reversal of 2091714 is 4171902.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10152 + ... + 10355.
It is an arithmetic number, because the mean of its divisors is an integer number (276858).
22091714 is an apocalyptic number.
2091714 is an abundant number, since it is smaller than the sum of its proper divisors (2338014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2091714 is a wasteful number, since it uses less digits than its factorization.
2091714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20529.
The product of its (nonzero) digits is 504, while the sum is 24.
The square root of 2091714 is about 1446.2759072874. The cubic root of 2091714 is about 127.8892678406.
The spelling of 2091714 in words is "two million, ninety-one thousand, seven hundred fourteen".
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