Base | Representation |
---|---|
bin | 111100110111001… |
… | …1011011101001100 |
3 | 12021022210020020201 |
4 | 1321232123131030 |
5 | 13140301323340 |
6 | 534351423244 |
7 | 101415351214 |
oct | 17156333514 |
9 | 5238706221 |
10 | 2042214220 |
11 | 95885a852 |
12 | 48bb24b24 |
13 | 2671379a7 |
14 | 155327244 |
15 | be45079a |
hex | 79b9b74c |
2042214220 has 24 divisors (see below), whose sum is σ = 4436535600. Its totient is φ = 788716992.
The previous prime is 2042214169. The next prime is 2042214241. The reversal of 2042214220 is 224122402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759950 + ... + 1761109.
It is an arithmetic number, because the mean of its divisors is an integer number (184855650).
Almost surely, 22042214220 is an apocalyptic number.
2042214220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2042214220 is an abundant number, since it is smaller than the sum of its proper divisors (2394321380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042214220 is a wasteful number, since it uses less digits than its factorization.
2042214220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3521097 (or 3521095 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2042214220 is about 45190.8643422540. The cubic root of 2042214220 is about 1268.7238343185.
Adding to 2042214220 its reverse (224122402), we get a palindrome (2266336622).
The spelling of 2042214220 in words is "two billion, forty-two million, two hundred fourteen thousand, two hundred twenty".
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