Base | Representation |
---|---|
bin | 111101001110000… |
… | …1111000110000100 |
3 | 12022011101022010011 |
4 | 1322130033012010 |
5 | 13201340102322 |
6 | 535501040004 |
7 | 101622413020 |
oct | 17234170604 |
9 | 5264338104 |
10 | 2054222212 |
11 | 964611609 |
12 | 493b56004 |
13 | 269780503 |
14 | 156b71380 |
15 | c0523677 |
hex | 7a70f184 |
2054222212 has 12 divisors (see below), whose sum is σ = 4108444480. Its totient is φ = 880380936.
The previous prime is 2054222167. The next prime is 2054222231. The reversal of 2054222212 is 2122224502.
2054222212 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36682512 + ... + 36682567.
Almost surely, 22054222212 is an apocalyptic number.
It is an amenable number.
2054222212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2054222212 is a wasteful number, since it uses less digits than its factorization.
2054222212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73365090 (or 73365088 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 2054222212 is about 45323.5282386533. The cubic root of 2054222212 is about 1271.2056280126.
Adding to 2054222212 its reverse (2122224502), we get a palindrome (4176446714).
The spelling of 2054222212 in words is "two billion, fifty-four million, two hundred twenty-two thousand, two hundred twelve".
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