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833053 = 1364081
BaseRepresentation
bin11001011011000011101
31120022201211
43023120131
5203124203
625504421
710036504
oct3133035
91508654
10833053
11519981
12342111
13232240
1417983b
15116c6d
hexcb61d

833053 has 4 divisors (see below), whose sum is σ = 897148. Its totient is φ = 768960.

The previous prime is 833047. The next prime is 833057. The reversal of 833053 is 350338.

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 196249 + 636804 = 443^2 + 798^2 .

It is a cyclic number.

It is not a de Polignac number, because 833053 - 213 = 824861 is a prime.

It is a Duffinian number.

833053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (833057) 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, 32028 + ... + 32053.

It is an arithmetic number, because the mean of its divisors is an integer number (224287).

2833053 is an apocalyptic number.

It is an amenable number.

833053 is a deficient number, since it is larger than the sum of its proper divisors (64095).

833053 is a wasteful number, since it uses less digits than its factorization.

833053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64094.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 833053 is about 912.7173713697. The cubic root of 833053 is about 94.0930495540.

It can be divided in two parts, 83 and 3053, that added together give a square (3136 = 562).

The spelling of 833053 in words is "eight hundred thirty-three thousand, fifty-three".

Divisors: 1 13 64081 833053