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5282213 = 6778839
BaseRepresentation
bin10100001001100110100101
3100221100211112
4110021212211
52323012323
6305114405
762620016
oct24114645
910840745
105282213
112a88672
121928a05
13112c391
149b700d
156e5178
hex5099a5

5282213 has 4 divisors (see below), whose sum is σ = 5361120. Its totient is φ = 5203308.

The previous prime is 5282159. The next prime is 5282219. The reversal of 5282213 is 3122825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5282213 - 214 = 5265829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5282219) 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, 39353 + ... + 39486.

It is an arithmetic number, because the mean of its divisors is an integer number (1340280).

Almost surely, 25282213 is an apocalyptic number.

It is an amenable number.

5282213 is a deficient number, since it is larger than the sum of its proper divisors (78907).

5282213 is an equidigital number, since it uses as much as digits as its factorization.

5282213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78906.

The product of its digits is 960, while the sum is 23.

The square root of 5282213 is about 2298.3065504845. The cubic root of 5282213 is about 174.1560783024.

It can be divided in two parts, 52822 and 13, that multiplied together give a palindrome (686686).

The spelling of 5282213 in words is "five million, two hundred eighty-two thousand, two hundred thirteen".

Divisors: 1 67 78839 5282213