Base | Representation |
---|---|
bin | 10010000111011001101000 |
3 | 22221021021100 |
4 | 102013121220 |
5 | 2203431104 |
6 | 245441400 |
7 | 55236126 |
oct | 22073150 |
9 | 8837240 |
10 | 4748904 |
11 | 2753a16 |
12 | 1710260 |
13 | ca3704 |
14 | 8b8916 |
15 | 63c139 |
hex | 487668 |
4748904 has 24 divisors (see below), whose sum is σ = 12861810. Its totient is φ = 1582944.
The previous prime is 4748903. The next prime is 4748929. The reversal of 4748904 is 4098474.
4748904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3992004 + 756900 = 1998^2 + 870^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (4748903) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32907 + ... + 33050.
Almost surely, 24748904 is an apocalyptic number.
It is an amenable number.
4748904 is an abundant number, since it is smaller than the sum of its proper divisors (8112906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4748904 is a wasteful number, since it uses less digits than its factorization.
4748904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65969 (or 65962 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 4748904 is about 2179.1980176202. The cubic root of 4748904 is about 168.0858404856.
The spelling of 4748904 in words is "four million, seven hundred forty-eight thousand, nine hundred four".
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