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2284283 = 7132173
BaseRepresentation
bin1000101101101011111011
311022001110002
420231223323
51041044113
6120543215
725262501
oct10555373
94261402
102284283
111320241
12921b0b
1361c961
14436671
15301c58
hex22dafb

2284283 has 4 divisors (see below), whose sum is σ = 2316528. Its totient is φ = 2252040.

The previous prime is 2284279. The next prime is 2284327. The reversal of 2284283 is 3824822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2284283 - 22 = 2284279 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 29 + 213 + 83 + 44 + 221 + 83 + 311 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2284213) 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, 16016 + ... + 16157.

It is an arithmetic number, because the mean of its divisors is an integer number (579132).

22284283 is an apocalyptic number.

2284283 is a deficient number, since it is larger than the sum of its proper divisors (32245).

2284283 is an equidigital number, since it uses as much as digits as its factorization.

2284283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32244.

The product of its digits is 6144, while the sum is 29.

The square root of 2284283 is about 1511.3844646548. The cubic root of 2284283 is about 131.6992502456.

The spelling of 2284283 in words is "two million, two hundred eighty-four thousand, two hundred eighty-three".

Divisors: 1 71 32173 2284283