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6424212 = 223535351
BaseRepresentation
bin11000100000011010010100
3110002101100210
4120200122110
53121033322
6345405420
7105414324
oct30403224
913071323
106424212
113698673
122199870
13143c112
14bd3284
1586d70c
hex620694

6424212 has 12 divisors (see below), whose sum is σ = 14989856. Its totient is φ = 2141400.

The previous prime is 6424193. The next prime is 6424217. The reversal of 6424212 is 2124246.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424217) 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, 267664 + ... + 267687.

Almost surely, 26424212 is an apocalyptic number.

It is an amenable number.

6424212 is an abundant number, since it is smaller than the sum of its proper divisors (8565644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6424212 is a wasteful number, since it uses less digits than its factorization.

6424212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535358 (or 535356 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 6424212 is about 2534.6029274819. The cubic root of 6424212 is about 185.8973881932.

Adding to 6424212 its reverse (2124246), we get a palindrome (8548458).

The spelling of 6424212 in words is "six million, four hundred twenty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 535351 1070702 1606053 2141404 3212106 6424212