Base | Representation |
---|---|
bin | 10100111000110101… |
… | …00011001001101011 |
3 | 1001221112101100002221 |
4 | 22130122203021223 |
5 | 140431304440021 |
6 | 5052433534511 |
7 | 544616421514 |
oct | 123432431153 |
9 | 31845340087 |
10 | 11214140011 |
11 | 48350a9408 |
12 | 220b714437 |
13 | 10993c2a09 |
14 | 7854d3a0b |
15 | 45978d241 |
hex | 29c6a326b |
11214140011 has 4 divisors (see below), whose sum is σ = 11214582624. Its totient is φ = 11213697400.
The previous prime is 11214139907. The next prime is 11214140053. The reversal of 11214140011 is 11004141211.
11214140011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11214140011 - 215 = 11214107243 is a prime.
It is a super-2 number, since 2×112141400112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11214140111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180835 + ... + 234796.
It is an arithmetic number, because the mean of its divisors is an integer number (2803645656).
Almost surely, 211214140011 is an apocalyptic number.
11214140011 is a deficient number, since it is larger than the sum of its proper divisors (442613).
11214140011 is an equidigital number, since it uses as much as digits as its factorization.
11214140011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442612.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11214140011 its reverse (11004141211), we get a palindrome (22218281222).
The spelling of 11214140011 in words is "eleven billion, two hundred fourteen million, one hundred forty thousand, eleven".
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