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3082853 = 19715649
BaseRepresentation
bin1011110000101001100101
312210121212202
423300221211
51242122403
6150024245
735126624
oct13605145
95717782
103082853
111816214
121048085
1383c297
145a36bb
1540d688
hex2f0a65

3082853 has 4 divisors (see below), whose sum is σ = 3098700. Its totient is φ = 3067008.

The previous prime is 3082843. The next prime is 3082873. The reversal of 3082853 is 3582803.

3082853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1965604 + 1117249 = 1402^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 3082853 - 216 = 3017317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3082843) 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, 7628 + ... + 8021.

It is an arithmetic number, because the mean of its divisors is an integer number (774675).

Almost surely, 23082853 is an apocalyptic number.

It is an amenable number.

3082853 is a deficient number, since it is larger than the sum of its proper divisors (15847).

3082853 is a wasteful number, since it uses less digits than its factorization.

3082853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15846.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 3082853 is about 1755.8055131477. The cubic root of 3082853 is about 145.5406372795.

The spelling of 3082853 in words is "three million, eighty-two thousand, eight hundred fifty-three".

Divisors: 1 197 15649 3082853