Base | Representation |
---|---|
bin | 111011111101101… |
… | …0101101110111110 |
3 | 12012020000102210101 |
4 | 1313323111232332 |
5 | 13110040403342 |
6 | 531353031314 |
7 | 100601044066 |
oct | 16773255676 |
9 | 5166012711 |
10 | 2012044222 |
11 | 942823671 |
12 | 4819b553a |
13 | 260b03516 |
14 | 1513123a6 |
15 | bb9913b7 |
hex | 77ed5bbe |
2012044222 has 8 divisors (see below), whose sum is σ = 3020422536. Its totient is φ = 1005236712.
The previous prime is 2012044219. The next prime is 2012044241. The reversal of 2012044222 is 2224402102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2012044222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389493 + ... + 394624.
It is an arithmetic number, because the mean of its divisors is an integer number (377552817).
Almost surely, 22012044222 is an apocalyptic number.
2012044222 is a deficient number, since it is larger than the sum of its proper divisors (1008378314).
2012044222 is a wasteful number, since it uses less digits than its factorization.
2012044222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785402.
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2012044222 is about 44855.8159216840. The cubic root of 2012044222 is about 1262.4451180534.
Adding to 2012044222 its reverse (2224402102), we get a palindrome (4236446324).
The spelling of 2012044222 in words is "two billion, twelve million, forty-four thousand, two hundred twenty-two".
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