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2075089 = 5935171
BaseRepresentation
bin111111010100111010001
310220102111011
413322213101
51012400324
6112250521
723431552
oct7724721
93812434
102075089
111198055
12840a41
13578683
143c0329
152aec94
hex1fa9d1

2075089 has 4 divisors (see below), whose sum is σ = 2110320. Its totient is φ = 2039860.

The previous prime is 2075081. The next prime is 2075111. The reversal of 2075089 is 9805702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2075089 - 23 = 2075081 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2075089.

It is not an unprimeable number, because it can be changed into a prime (2075081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17527 + ... + 17644.

It is an arithmetic number, because the mean of its divisors is an integer number (527580).

22075089 is an apocalyptic number.

It is an amenable number.

2075089 is a deficient number, since it is larger than the sum of its proper divisors (35231).

2075089 is an equidigital number, since it uses as much as digits as its factorization.

2075089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35230.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2075089 is about 1440.5169211085. The cubic root of 2075089 is about 127.5495437345.

The spelling of 2075089 in words is "two million, seventy-five thousand, eighty-nine".

Divisors: 1 59 35171 2075089