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2082283 = 7297469
BaseRepresentation
bin111111100010111101011
310220210100121
413330113223
51013113113
6112344111
723461540
oct7742753
93823317
102082283
1111a24a5
12845037
1357ba28
143c2bc7
152b1e8d
hex1fc5eb

2082283 has 4 divisors (see below), whose sum is σ = 2379760. Its totient is φ = 1784808.

The previous prime is 2082281. The next prime is 2082341. The reversal of 2082283 is 3822802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3822802 = 21911401.

It is a cyclic number.

It is not a de Polignac number, because 2082283 - 21 = 2082281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2082281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148728 + ... + 148741.

It is an arithmetic number, because the mean of its divisors is an integer number (594940).

22082283 is an apocalyptic number.

2082283 is a deficient number, since it is larger than the sum of its proper divisors (297477).

2082283 is an equidigital number, since it uses as much as digits as its factorization.

2082283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297476.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2082283 is about 1443.0117809637. The cubic root of 2082283 is about 127.6967716485.

The spelling of 2082283 in words is "two million, eighty-two thousand, two hundred eighty-three".

Divisors: 1 7 297469 2082283