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5301213 = 31767071
BaseRepresentation
bin10100001110001111011101
3100222022220020
4110032033131
52324114323
6305342353
763026301
oct24161735
910868806
105301213
112aa0975
1219379b9
131137c18
149bdd01
156eaae3
hex50e3dd

5301213 has 4 divisors (see below), whose sum is σ = 7068288. Its totient is φ = 3534140.

The previous prime is 5301211. The next prime is 5301223. The reversal of 5301213 is 3121035.

It is a happy number.

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 5301213 - 21 = 5301211 is a prime.

It is a D-number.

5301213 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5301192 and 5301201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5301211) 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, 883533 + ... + 883538.

It is an arithmetic number, because the mean of its divisors is an integer number (1767072).

Almost surely, 25301213 is an apocalyptic number.

It is an amenable number.

5301213 is a deficient number, since it is larger than the sum of its proper divisors (1767075).

5301213 is a wasteful number, since it uses less digits than its factorization.

5301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767074.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5301213 is about 2302.4363183376. The cubic root of 5301213 is about 174.3646402550.

Adding to 5301213 its reverse (3121035), we get a palindrome (8422248).

The spelling of 5301213 in words is "five million, three hundred one thousand, two hundred thirteen".

Divisors: 1 3 1767071 5301213