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5265213 = 314911779
BaseRepresentation
bin10100000101011100111101
3100220111111220
4110011130331
52321441323
6304503553
762516322
oct24053475
910814456
105265213
112a76918
12191abb9
131124715
149b0b49
156e00e3
hex50573d

5265213 has 8 divisors (see below), whose sum is σ = 7068000. Its totient is φ = 3486288.

The previous prime is 5265209. The next prime is 5265241. The reversal of 5265213 is 3125625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5265213 - 22 = 5265209 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5443 + ... + 6336.

It is an arithmetic number, because the mean of its divisors is an integer number (883500).

Almost surely, 25265213 is an apocalyptic number.

It is an amenable number.

5265213 is a deficient number, since it is larger than the sum of its proper divisors (1802787).

5265213 is a wasteful number, since it uses less digits than its factorization.

5265213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11931.

The product of its digits is 1800, while the sum is 24.

The square root of 5265213 is about 2294.6051947993. The cubic root of 5265213 is about 173.9690458875.

The spelling of 5265213 in words is "five million, two hundred sixty-five thousand, two hundred thirteen".

Divisors: 1 3 149 447 11779 35337 1755071 5265213