Base | Representation |
---|---|
bin | 1000001000110100… |
… | …1000011000100000 |
3 | 12122020111002121100 |
4 | 2002031020120200 |
5 | 13433211332123 |
6 | 1000432554400 |
7 | 105063530124 |
oct | 20215103040 |
9 | 5566432540 |
10 | 2184480288 |
11 | a2109a411 |
12 | 50b6b2a00 |
13 | 28a7595b3 |
14 | 16a19b584 |
15 | cbba3643 |
hex | 82348620 |
2184480288 has 144 divisors (see below), whose sum is σ = 6436475136. Its totient is φ = 702320640.
The previous prime is 2184480283. The next prime is 2184480301. The reversal of 2184480288 is 8820844812.
It is a tau number, because it is divible by the number of its divisors (144).
It is not an unprimeable number, because it can be changed into a prime (2184480283) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 959920 + ... + 962192.
It is an arithmetic number, because the mean of its divisors is an integer number (44697744).
Almost surely, 22184480288 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 2184480288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3218237568).
2184480288 is an abundant number, since it is smaller than the sum of its proper divisors (4251994848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2184480288 is a wasteful number, since it uses less digits than its factorization.
2184480288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2407 (or 2396 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 45.
The square root of 2184480288 is about 46738.4241069380. The cubic root of 2184480288 is about 1297.5259232795.
The spelling of 2184480288 in words is "two billion, one hundred eighty-four million, four hundred eighty thousand, two hundred eighty-eight".
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