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2089033 = 7129423
BaseRepresentation
bin111111110000001001001
310221010121121
413332001021
51013322113
6112435241
723520322
oct7760111
93833547
102089033
1111a7581
12848b21
13581b1b
143c5449
152b3e8d
hex1fe049

2089033 has 4 divisors (see below), whose sum is σ = 2118528. Its totient is φ = 2059540.

The previous prime is 2089001. The next prime is 2089037. The reversal of 2089033 is 3309802.

It is a happy number.

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 2089033 - 25 = 2089001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2088989 and 2089007.

It is not an unprimeable number, because it can be changed into a prime (2089037) 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 3 ways as a sum of consecutive naturals, for example, 14641 + ... + 14782.

It is an arithmetic number, because the mean of its divisors is an integer number (529632).

22089033 is an apocalyptic number.

It is an amenable number.

2089033 is a deficient number, since it is larger than the sum of its proper divisors (29495).

2089033 is an equidigital number, since it uses as much as digits as its factorization.

2089033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29494.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2089033 is about 1445.3487468428. The cubic root of 2089033 is about 127.8346048990.

The spelling of 2089033 in words is "two million, eighty-nine thousand, thirty-three".

Divisors: 1 71 29423 2089033