Base | Representation |
---|---|
bin | 111111101110100000001 |
3 | 10221002110111 |
4 | 13331310001 |
5 | 1013310233 |
6 | 112431321 |
7 | 23515012 |
oct | 7756401 |
9 | 3832414 |
10 | 2088193 |
11 | 11a6988 |
12 | 848541 |
13 | 581623 |
14 | 3c5009 |
15 | 2b3acd |
hex | 1fdd01 |
2088193 has 8 divisors (see below), whose sum is σ = 2196288. Its totient is φ = 1981584.
The previous prime is 2088139. The next prime is 2088199. The reversal of 2088193 is 3918802.
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 2088193 - 217 = 1957121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2088199) 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, 3471 + ... + 4027.
It is an arithmetic number, because the mean of its divisors is an integer number (274536).
22088193 is an apocalyptic number.
2088193 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2088193 is a deficient number, since it is larger than the sum of its proper divisors (108095).
2088193 is a wasteful number, since it uses less digits than its factorization.
2088193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 2088193 is about 1445.0581303186. The cubic root of 2088193 is about 127.8174685072.
Subtracting 2088193 from its reverse (3918802), we obtain a square (1830609 = 13532).
The spelling of 2088193 in words is "two million, eighty-eight thousand, one hundred ninety-three".
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