Base | Representation |
---|---|
bin | 111111101110011111110 |
3 | 10221002110101 |
4 | 13331303332 |
5 | 1013310230 |
6 | 112431314 |
7 | 23515006 |
oct | 7756376 |
9 | 3832411 |
10 | 2088190 |
11 | 11a6985 |
12 | 84853a |
13 | 581620 |
14 | 3c5006 |
15 | 2b3aca |
hex | 1fdcfe |
2088190 has 16 divisors (see below), whose sum is σ = 4048128. Its totient is φ = 770976.
The previous prime is 2088139. The next prime is 2088199. The reversal of 2088190 is 918802.
It is a super-2 number, since 2×20881902 = 8721074952200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2088199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7902 + ... + 8161.
It is an arithmetic number, because the mean of its divisors is an integer number (253008).
22088190 is an apocalyptic number.
2088190 is a deficient number, since it is larger than the sum of its proper divisors (1959938).
2088190 is a wasteful number, since it uses less digits than its factorization.
2088190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16083.
The product of its (nonzero) digits is 1152, while the sum is 28.
The square root of 2088190 is about 1445.0570922977. The cubic root of 2088190 is about 127.8174072976.
It can be divided in two parts, 2088 and 190, that added together give a triangular number (2278 = T67).
The spelling of 2088190 in words is "two million, eighty-eight thousand, one hundred ninety".
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