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4785952 = 25149561
BaseRepresentation
bin10010010000011100100000
3100000011002111
4102100130200
52211122302
6250325104
755452133
oct22203440
910004074
104785952
112779836
121729794
13cb7532
148c821a
156480d7
hex490720

4785952 has 12 divisors (see below), whose sum is σ = 9422406. Its totient is φ = 2392960.

The previous prime is 4785947. The next prime is 4785961. The reversal of 4785952 is 2595874.

It can be written as a sum of positive squares in only one way, i.e., 4511376 + 274576 = 2124^2 + 524^2 .

It is a d-powerful number, because it can be written as 4 + 74 + 83 + 52 + 97 + 52 + 24 .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74749 + ... + 74812.

Almost surely, 24785952 is an apocalyptic number.

It is an amenable number.

4785952 is a deficient number, since it is larger than the sum of its proper divisors (4636454).

4785952 is a wasteful number, since it uses less digits than its factorization.

4785952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149571 (or 149563 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 4785952 is about 2187.6818781532. The cubic root of 4785952 is about 168.5218091739.

The spelling of 4785952 in words is "four million, seven hundred eighty-five thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 149561 299122 598244 1196488 2392976 4785952