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4788801 = 366569
BaseRepresentation
bin10010010001001001000001
3100000022000000
4102101021001
52211220201
6250350213
755463343
oct22211101
910008000
104788801
112780996
12172b369
13cb8914
148c9293
15648d86
hex491241

4788801 has 14 divisors (see below), whose sum is σ = 7181010. Its totient is φ = 3192048.

The previous prime is 4788769. The next prime is 4788803. The reversal of 4788801 is 1088874.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 123201 = 2160^2 + 351^2 .

It is not a de Polignac number, because 4788801 - 25 = 4788769 is a prime.

4788801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4788803) by changing a digit.

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 in 13 ways as a sum of consecutive naturals, for example, 2556 + ... + 4013.

Almost surely, 24788801 is an apocalyptic number.

It is an amenable number.

4788801 is a deficient number, since it is larger than the sum of its proper divisors (2392209).

4788801 is an frugal number, since it uses more digits than its factorization.

4788801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587 (or 6572 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 4788801 is about 2188.3329271388. The cubic root of 4788801 is about 168.5552419787. Note that the first 3 decimals are identical.

The spelling of 4788801 in words is "four million, seven hundred eighty-eight thousand, eight hundred one".

Divisors: 1 3 9 27 81 243 729 6569 19707 59121 177363 532089 1596267 4788801