Base | Representation |
---|---|
bin | 1001000001010001… |
… | …01000011110010000 |
3 | 110111110222222010000 |
4 | 10200220220132100 |
5 | 34404134132434 |
6 | 2120303210000 |
7 | 231000324621 |
oct | 44050503620 |
9 | 13443888100 |
10 | 4842489744 |
11 | 2065506244 |
12 | b318a6900 |
13 | 5c2330461 |
14 | 33d1bda48 |
15 | 1d51e1b99 |
hex | 120a28790 |
4842489744 has 75 divisors (see below), whose sum is σ = 14022824673. Its totient is φ = 1613328192.
The previous prime is 4842489731. The next prime is 4842489749. The reversal of 4842489744 is 4479842484.
The square root of 4842489744 is 69588.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3297056400 + 1545433344 = 57420^2 + 39312^2 .
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 (4842489749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2504202 + ... + 2506134.
Almost surely, 24842489744 is an apocalyptic number.
4842489744 is the 69588-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4842489744
4842489744 is an abundant number, since it is smaller than the sum of its proper divisors (9180334929).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4842489744 is an frugal number, since it uses more digits than its factorization.
4842489744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886 (or 1938 counting only the distinct ones).
The product of its digits is 8257536, while the sum is 54.
The cubic root of 4842489744 is about 1691.8281098961.
The spelling of 4842489744 in words is "four billion, eight hundred forty-two million, four hundred eighty-nine thousand, seven hundred forty-four".
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