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4928812 = 227225147
BaseRepresentation
bin10010110011010100101100
3100021102001121
4102303110230
52230210222
6253350324
756615500
oct22632454
910242047
104928812
1128670a9
1217983a4
131037575
14924300
156755c7
hex4b352c

4928812 has 18 divisors (see below), whose sum is σ = 10034052. Its totient is φ = 2112264.

The previous prime is 4928797. The next prime is 4928837. The reversal of 4928812 is 2188294.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12378 + ... + 12769.

Almost surely, 24928812 is an apocalyptic number.

It is an amenable number.

4928812 is an abundant number, since it is smaller than the sum of its proper divisors (5105240).

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

4928812 is a wasteful number, since it uses less digits than its factorization.

4928812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25165 (or 25156 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 4928812 is about 2220.0927908536. The cubic root of 4928812 is about 170.1821807053.

The spelling of 4928812 in words is "four million, nine hundred twenty-eight thousand, eight hundred twelve".

Divisors: 1 2 4 7 14 28 49 98 196 25147 50294 100588 176029 352058 704116 1232203 2464406 4928812