Base | Representation |
---|---|
bin | 111111110000000110011 |
3 | 10221010120210 |
4 | 13332000303 |
5 | 1013322021 |
6 | 112435203 |
7 | 23520261 |
oct | 7760063 |
9 | 3833523 |
10 | 2089011 |
11 | 11a7561 |
12 | 848b03 |
13 | 581b02 |
14 | 3c5431 |
15 | 2b3e76 |
hex | 1fe033 |
2089011 has 8 divisors (see below), whose sum is σ = 2949264. Its totient is φ = 1310720.
The previous prime is 2089001. The next prime is 2089037. The reversal of 2089011 is 1109802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 18-Lehmer number, since φ(2089011) divides (2089011-1)18.
It is a cyclic number.
It is not a de Polignac number, because 2089011 - 25 = 2088979 is a prime.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (2089001) 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, 20430 + ... + 20531.
It is an arithmetic number, because the mean of its divisors is an integer number (368658).
22089011 is an apocalyptic number.
2089011 is a deficient number, since it is larger than the sum of its proper divisors (860253).
2089011 is a wasteful number, since it uses less digits than its factorization.
2089011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40981.
The product of its (nonzero) digits is 144, while the sum is 21.
The square root of 2089011 is about 1445.3411362028. The cubic root of 2089011 is about 127.8341561474.
The spelling of 2089011 in words is "two million, eighty-nine thousand, eleven".
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