Base | Representation |
---|---|
bin | 1000010100011101… |
… | …1100110111101100 |
3 | 12202122101120012020 |
4 | 2011013130313230 |
5 | 14033212313423 |
6 | 1005335510140 |
7 | 106225634511 |
oct | 20507346754 |
9 | 5678346166 |
10 | 2233322988 |
11 | a4671a686 |
12 | 523b28350 |
13 | 2978cacc0 |
14 | 172873308 |
15 | d11004e3 |
hex | 851dcdec |
2233322988 has 48 divisors (see below), whose sum is σ = 5707080960. Its totient is φ = 675526464.
The previous prime is 2233322933. The next prime is 2233322989. The reversal of 2233322988 is 8892233322.
It is not an unprimeable number, because it can be changed into a prime (2233322989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112120 + ... + 130527.
It is an arithmetic number, because the mean of its divisors is an integer number (118897520).
Almost surely, 22233322988 is an apocalyptic number.
It is an amenable number.
2233322988 is an abundant number, since it is smaller than the sum of its proper divisors (3473757972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2233322988 is a wasteful number, since it uses less digits than its factorization.
2233322988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242726 (or 242724 counting only the distinct ones).
The product of its digits is 248832, while the sum is 42.
The square root of 2233322988 is about 47258.0468068667. The cubic root of 2233322988 is about 1307.1251737036.
It can be divided in two parts, 2233 and 322988, that added together give a triangular number (325221 = T806).
The spelling of 2233322988 in words is "two billion, two hundred thirty-three million, three hundred twenty-two thousand, nine hundred eighty-eight".
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