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5237283 = 31745761
BaseRepresentation
bin10011111110101000100011
3100212002012110
4103332220203
52320043113
6304130403
762342022
oct23765043
910762173
105237283
112a57937
121906a03
131114aac
149a48b9
156d6bc3
hex4fea23

5237283 has 4 divisors (see below), whose sum is σ = 6983048. Its totient is φ = 3491520.

The previous prime is 5237279. The next prime is 5237291. The reversal of 5237283 is 3827325.

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

It is not a de Polignac number, because 5237283 - 22 = 5237279 is a prime.

It is a D-number.

It is a Duffinian number.

5237283 is a lucky number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5237283.

It is not an unprimeable number, because it can be changed into a prime (5237263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872878 + ... + 872883.

It is an arithmetic number, because the mean of its divisors is an integer number (1745762).

Almost surely, 25237283 is an apocalyptic number.

5237283 is a deficient number, since it is larger than the sum of its proper divisors (1745765).

5237283 is a wasteful number, since it uses less digits than its factorization.

5237283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745764.

The product of its digits is 10080, while the sum is 30.

The square root of 5237283 is about 2288.5110880221. The cubic root of 5237283 is about 173.6608866220.

The spelling of 5237283 in words is "five million, two hundred thirty-seven thousand, two hundred eighty-three".

Divisors: 1 3 1745761 5237283