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4285283 = 31313691
BaseRepresentation
bin10000010110001101100011
322001201022012
4100112031203
52044112113
6231503135
751265352
oct20261543
98051265
104285283
112467662
121527aab
13b70692
147d7999
15599aa8
hex416363

4285283 has 4 divisors (see below), whose sum is σ = 4299288. Its totient is φ = 4271280.

The previous prime is 4285249. The next prime is 4285313. The reversal of 4285283 is 3825824.

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 4285283 - 26 = 4285219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4285783) 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, 6533 + ... + 7158.

It is an arithmetic number, because the mean of its divisors is an integer number (1074822).

Almost surely, 24285283 is an apocalyptic number.

4285283 is a deficient number, since it is larger than the sum of its proper divisors (14005).

4285283 is a wasteful number, since it uses less digits than its factorization.

4285283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14004.

The product of its digits is 15360, while the sum is 32.

The square root of 4285283 is about 2070.0925100101. The cubic root of 4285283 is about 162.4276032537.

The spelling of 4285283 in words is "four million, two hundred eighty-five thousand, two hundred eighty-three".

Divisors: 1 313 13691 4285283