Base | Representation |
---|---|
bin | 111011111100000… |
… | …1100110000010110 |
3 | 12012011110121120012 |
4 | 1313320030300112 |
5 | 13104333033024 |
6 | 531323240222 |
7 | 100561045055 |
oct | 16770146026 |
9 | 5164417505 |
10 | 2011221014 |
11 | 942311130 |
12 | 481679072 |
13 | 2608a590a |
14 | 15117a39c |
15 | bb87c50e |
hex | 77e0cc16 |
2011221014 has 8 divisors (see below), whose sum is σ = 3291088968. Its totient is φ = 914191360.
The previous prime is 2011220999. The next prime is 2011221049. The reversal of 2011221014 is 4101221102.
It is a happy number.
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 2011221014.
It is a congruent 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, 45709547 + ... + 45709590.
It is an arithmetic number, because the mean of its divisors is an integer number (411386121).
Almost surely, 22011221014 is an apocalyptic number.
2011221014 is a deficient number, since it is larger than the sum of its proper divisors (1279867954).
2011221014 is a wasteful number, since it uses less digits than its factorization.
2011221014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91419150.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 2011221014 is about 44846.6388261149. The cubic root of 2011221014 is about 1262.2729222546.
Adding to 2011221014 its reverse (4101221102), we get a palindrome (6112442116).
The spelling of 2011221014 in words is "two billion, eleven million, two hundred twenty-one thousand, fourteen".
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