Base | Representation |
---|---|
bin | 1000000000011111111011 |
3 | 10221122112222 |
4 | 20000133323 |
5 | 1014133240 |
6 | 112554255 |
7 | 23562050 |
oct | 10003773 |
9 | 3848488 |
10 | 2099195 |
11 | 120417a |
12 | 85298b |
13 | 586637 |
14 | 3c9027 |
15 | 2b6eb5 |
hex | 2007fb |
2099195 has 16 divisors (see below), whose sum is σ = 2958528. Its totient is φ = 1399680.
The previous prime is 2099191. The next prime is 2099197. The reversal of 2099195 is 5919902.
2099195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2099195 - 22 = 2099191 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2099191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485 + ... + 2105.
It is an arithmetic number, because the mean of its divisors is an integer number (184908).
22099195 is an apocalyptic number.
2099195 is a deficient number, since it is larger than the sum of its proper divisors (859333).
2099195 is a wasteful number, since it uses less digits than its factorization.
2099195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1670.
The product of its (nonzero) digits is 7290, while the sum is 35.
The square root of 2099195 is about 1448.8598966084. The cubic root of 2099195 is about 128.0415514515.
The spelling of 2099195 in words is "two million, ninety-nine thousand, one hundred ninety-five".
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