Base | Representation |
---|---|
bin | 1000001100100001… |
… | …1011010010011100 |
3 | 12200022201210212112 |
4 | 2003020123102130 |
5 | 14001201233340 |
6 | 1002150053152 |
7 | 105342616532 |
oct | 20310332234 |
9 | 5608653775 |
10 | 2200024220 |
11 | a29946839 |
12 | 51494a1b8 |
13 | 290a3c6a4 |
14 | 16c286152 |
15 | cd224065 |
hex | 8321b49c |
2200024220 has 12 divisors (see below), whose sum is σ = 4620050904. Its totient is φ = 880009680.
The previous prime is 2200024217. The next prime is 2200024327. The reversal of 2200024220 is 224200022.
It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2200024195 and 2200024204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55000586 + ... + 55000625.
It is an arithmetic number, because the mean of its divisors is an integer number (385004242).
Almost surely, 22200024220 is an apocalyptic number.
2200024220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2200024220 is an abundant number, since it is smaller than the sum of its proper divisors (2420026684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200024220 is a wasteful number, since it uses less digits than its factorization.
2200024220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110001220 (or 110001218 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 2200024220 is about 46904.4157835912. The cubic root of 2200024220 is about 1300.5962196104.
Adding to 2200024220 its reverse (224200022), we get a palindrome (2424224242).
The spelling of 2200024220 in words is "two billion, two hundred million, twenty-four thousand, two hundred twenty".
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