Base | Representation |
---|---|
bin | 111111110110001001101 |
3 | 10221021211112 |
4 | 13332301031 |
5 | 1013421414 |
6 | 112501405 |
7 | 23532305 |
oct | 7766115 |
9 | 3837745 |
10 | 2092109 |
11 | 11a9918 |
12 | 84a865 |
13 | 583346 |
14 | 3c6605 |
15 | 2b4d3e |
hex | 1fec4d |
2092109 has 8 divisors (see below), whose sum is σ = 2220000. Its totient is φ = 1966032.
The previous prime is 2092099. The next prime is 2092133. The reversal of 2092109 is 9012902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2092109 - 24 = 2092093 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 (2094109) 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, 2462 + ... + 3200.
It is an arithmetic number, because the mean of its divisors is an integer number (277500).
22092109 is an apocalyptic number.
It is an amenable number.
2092109 is a deficient number, since it is larger than the sum of its proper divisors (127891).
2092109 is a wasteful number, since it uses less digits than its factorization.
2092109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 907.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 2092109 is about 1446.4124584640. The cubic root of 2092109 is about 127.8973175518.
It can be divided in two parts, 20 and 92109, that added together give a palindrome (92129).
The spelling of 2092109 in words is "two million, ninety-two thousand, one hundred nine".
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