Base | Representation |
---|---|
bin | 1000111010110111… |
… | …10101110001000000 |
3 | 110100201222111001000 |
4 | 10131123311301000 |
5 | 34301413222142 |
6 | 2111104412000 |
7 | 226446111441 |
oct | 43533656100 |
9 | 13321874030 |
10 | 4788804672 |
11 | 2038178913 |
12 | b17917000 |
13 | 5b4184942 |
14 | 3360072c8 |
15 | 1d063a14c |
hex | 11d6f5c40 |
4788804672 has 112 divisors (see below), whose sum is σ = 14271426880. Its totient is φ = 1574360064.
The previous prime is 4788804649. The next prime is 4788804673. The reversal of 4788804672 is 2764088874.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (4788804673) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107163 + ... + 145125.
Almost surely, 24788804672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4788804672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7135713440).
4788804672 is an abundant number, since it is smaller than the sum of its proper divisors (9482622208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4788804672 is a wasteful number, since it uses less digits than its factorization.
4788804672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38057 (or 38041 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 54.
The square root of 4788804672 is about 69201.1898163608. The cubic root of 4788804672 is about 1685.5528506079.
The spelling of 4788804672 in words is "four billion, seven hundred eighty-eight million, eight hundred four thousand, six hundred seventy-two".
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