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2093017 = 2972173
BaseRepresentation
bin111111110111111011001
310221100002011
413332333121
51013434032
6112505521
723535043
oct7767731
93840064
102093017
1111aa573
1284b2a1
13583894
143c6a93
152b5247
hex1fefd9

2093017 has 4 divisors (see below), whose sum is σ = 2165220. Its totient is φ = 2020816.

The previous prime is 2092999. The next prime is 2093029. The reversal of 2093017 is 7103902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 602176 + 1490841 = 776^2 + 1221^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093017 - 215 = 2060249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2093317) 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 3 ways as a sum of consecutive naturals, for example, 36058 + ... + 36115.

It is an arithmetic number, because the mean of its divisors is an integer number (541305).

22093017 is an apocalyptic number.

It is an amenable number.

2093017 is a deficient number, since it is larger than the sum of its proper divisors (72203).

2093017 is an equidigital number, since it uses as much as digits as its factorization.

2093017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72202.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 2093017 is about 1446.7263044543. The cubic root of 2093017 is about 127.9158178575.

Adding to 2093017 its reverse (7103902), we get a palindrome (9196919).

The spelling of 2093017 in words is "two million, ninety-three thousand, seventeen".

Divisors: 1 29 72173 2093017