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4814012 = 227171929
BaseRepresentation
bin10010010111010010111100
3100001120120202
4102113102330
52213022022
6251103032
755630010
oct22272274
910046522
104814012
112798925
121741a78
13cc7238
148d4540
15651592
hex4974bc

4814012 has 12 divisors (see below), whose sum is σ = 9628080. Its totient is φ = 2063136.

The previous prime is 4813997. The next prime is 4814027. The reversal of 4814012 is 2104184.

It is an interprime number because it is at equal distance from previous prime (4813997) and next prime (4814027).

4814012 is an admirable number.

It is a super-2 number, since 2×48140122 = 46349423072288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85937 + ... + 85992.

It is an arithmetic number, because the mean of its divisors is an integer number (802340).

Almost surely, 24814012 is an apocalyptic number.

It is an amenable number.

4814012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4814012 is a wasteful number, since it uses less digits than its factorization.

4814012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171940 (or 171938 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4814012 is about 2194.0856865674. The cubic root of 4814012 is about 168.8505149683.

Adding to 4814012 its reverse (2104184), we get a palindrome (6918196).

The spelling of 4814012 in words is "four million, eight hundred fourteen thousand, twelve".

Divisors: 1 2 4 7 14 28 171929 343858 687716 1203503 2407006 4814012