Base | Representation |
---|---|
bin | 111110001110111… |
… | …1100010111011100 |
3 | 12101112100210002210 |
4 | 1330131330113130 |
5 | 13234041133340 |
6 | 543113520420 |
7 | 102514420155 |
oct | 17435742734 |
9 | 5345323083 |
10 | 2088224220 |
11 | 981825845 |
12 | 4a3413110 |
13 | 273826c44 |
14 | 15b4a292c |
15 | c34dd180 |
hex | 7c77c5dc |
2088224220 has 24 divisors (see below), whose sum is σ = 5847027984. Its totient is φ = 556859776.
The previous prime is 2088224209. The next prime is 2088224227. The reversal of 2088224220 is 224228802.
2088224220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2088224227) 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, 17401809 + ... + 17401928.
It is an arithmetic number, because the mean of its divisors is an integer number (243626166).
Almost surely, 22088224220 is an apocalyptic number.
2088224220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2088224220 is an abundant number, since it is smaller than the sum of its proper divisors (3758803764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2088224220 is a wasteful number, since it uses less digits than its factorization.
2088224220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34803749 (or 34803747 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 30.
The square root of 2088224220 is about 45697.0920300187. The cubic root of 2088224220 is about 1278.1810549201.
The spelling of 2088224220 in words is "two billion, eighty-eight million, two hundred twenty-four thousand, two hundred twenty".
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