Base | Representation |
---|---|
bin | 111111110001101… |
… | …1111101011001110 |
3 | 12112010210211111121 |
4 | 1333203133223032 |
5 | 13340320324324 |
6 | 552203511154 |
7 | 104013536515 |
oct | 17743375316 |
9 | 5463724447 |
10 | 2140011214 |
11 | 9a8a87110 |
12 | 4b88284ba |
13 | 281489833 |
14 | 16430367c |
15 | c7d1c5e4 |
hex | 7f8dface |
2140011214 has 16 divisors (see below), whose sum is σ = 3529414656. Its totient is φ = 965071800.
The previous prime is 2140011199. The next prime is 2140011233. The reversal of 2140011214 is 4121100412.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380172 + ... + 385759.
It is an arithmetic number, because the mean of its divisors is an integer number (220588416).
Almost surely, 22140011214 is an apocalyptic number.
2140011214 is a deficient number, since it is larger than the sum of its proper divisors (1389403442).
2140011214 is a wasteful number, since it uses less digits than its factorization.
2140011214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766071.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 2140011214 is about 46260.2552305972. The cubic root of 2140011214 is about 1288.6609934757.
Adding to 2140011214 its reverse (4121100412), we get a palindrome (6261111626).
The spelling of 2140011214 in words is "two billion, one hundred forty million, eleven thousand, two hundred fourteen".
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