Base | Representation |
---|---|
bin | 1111111101100100… |
… | …1001100101101000 |
3 | 102001121120112012220 |
4 | 3333121021211220 |
5 | 32233401023302 |
6 | 1545101434040 |
7 | 211116024402 |
oct | 37731114550 |
9 | 12047515186 |
10 | 4284782952 |
11 | 18a971493a |
12 | 9b6b6b920 |
13 | 533922138 |
14 | 2c90c5b72 |
15 | 1a127a4bc |
hex | ff649968 |
4284782952 has 32 divisors (see below), whose sum is σ = 11342073600. Its totient is φ = 1344245504.
The previous prime is 4284782951. The next prime is 4284782987. The reversal of 4284782952 is 2592874824.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 4284782895 and 4284782904.
It is not an unprimeable number, because it can be changed into a prime (4284782951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5250552 + ... + 5251367.
It is an arithmetic number, because the mean of its divisors is an integer number (354439800).
Almost surely, 24284782952 is an apocalyptic number.
It is an amenable number.
4284782952 is an abundant number, since it is smaller than the sum of its proper divisors (7057290648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4284782952 is a wasteful number, since it uses less digits than its factorization.
4284782952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10501945 (or 10501941 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 51.
The square root of 4284782952 is about 65458.2535055741. The cubic root of 4284782952 is about 1624.2128513670.
The spelling of 4284782952 in words is "four billion, two hundred eighty-four million, seven hundred eighty-two thousand, nine hundred fifty-two".
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