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5210235 = 325115783
BaseRepresentation
bin10011111000000001111011
3100210201002200
4103320001323
52313211420
6303401243
762200122
oct23700173
910721080
105210235
112a39588
1218b3223
1311056a4
14998ab9
156cdb90
hex4f807b

5210235 has 12 divisors (see below), whose sum is σ = 9031152. Its totient is φ = 2778768.

The previous prime is 5210209. The next prime is 5210243. The reversal of 5210235 is 5320125.

It is a happy number.

It is not a de Polignac number, because 5210235 - 25 = 5210203 is a prime.

It is an Ulam number.

5210235 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57847 + ... + 57936.

It is an arithmetic number, because the mean of its divisors is an integer number (752596).

Almost surely, 25210235 is an apocalyptic number.

5210235 is a deficient number, since it is larger than the sum of its proper divisors (3820917).

5210235 is a wasteful number, since it uses less digits than its factorization.

5210235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115794 (or 115791 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5210235 is about 2282.5939192068. The cubic root of 5210235 is about 173.3614126929.

It can be divided in two parts, 5210 and 235, that added together give a palindrome (5445).

The spelling of 5210235 in words is "five million, two hundred ten thousand, two hundred thirty-five".

Divisors: 1 3 5 9 15 45 115783 347349 578915 1042047 1736745 5210235