Base | Representation |
---|---|
bin | 1010000001100000011011… |
… | …0011010111111010001111 |
3 | 1110000121010110020222122011 |
4 | 2200120012303113322033 |
5 | 2421032002023241421 |
6 | 35234551055002051 |
7 | 2215145442063451 |
oct | 240300663277217 |
9 | 43017113228564 |
10 | 11021000212111 |
11 | 3569a8633710a |
12 | 129bb3a809327 |
13 | 61c3780b1576 |
14 | 2a15c26222d1 |
15 | 141a351494e1 |
hex | a0606cd7e8f |
11021000212111 has 4 divisors (see below), whose sum is σ = 11030284964952. Its totient is φ = 11011715459272.
The previous prime is 11021000212097. The next prime is 11021000212133. The reversal of 11021000212111 is 11121200012011.
It is a happy number.
11021000212111 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 11021000212111 - 27 = 11021000211983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11021000212091 and 11021000212100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11021000212511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4642374640 + ... + 4642377013.
It is an arithmetic number, because the mean of its divisors is an integer number (2757571241238).
Almost surely, 211021000212111 is an apocalyptic number.
11021000212111 is a deficient number, since it is larger than the sum of its proper divisors (9284752841).
11021000212111 is an equidigital number, since it uses as much as digits as its factorization.
11021000212111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9284752840.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11021000212111 its reverse (11121200012011), we get a palindrome (22142200224122).
The spelling of 11021000212111 in words is "eleven trillion, twenty-one billion, two hundred twelve thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •