Base | Representation |
---|---|
bin | 111110111011000… |
… | …0110001011001000 |
3 | 12110010211211110220 |
4 | 1331312012023020 |
5 | 13311000124224 |
6 | 545301110040 |
7 | 103215014661 |
oct | 17566061310 |
9 | 5403754426 |
10 | 2111333064 |
11 | 993879865 |
12 | 4ab0b8320 |
13 | 278558409 |
14 | 16059a368 |
15 | c5555279 |
hex | 7dd862c8 |
2111333064 has 16 divisors (see below), whose sum is σ = 5278332720. Its totient is φ = 703777680.
The previous prime is 2111333051. The next prime is 2111333099. The reversal of 2111333064 is 4603331112.
It is a happy number.
2111333064 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 87972211 = 2111333064 / (2 + 1 + 1 + 1 + 3 + 3 + 3 + 0 + 6 + 4).
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, 43986082 + ... + 43986129.
It is an arithmetic number, because the mean of its divisors is an integer number (329895795).
Almost surely, 22111333064 is an apocalyptic number.
2111333064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2111333064 is an abundant number, since it is smaller than the sum of its proper divisors (3166999656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111333064 is a wasteful number, since it uses less digits than its factorization.
2111333064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87972220 (or 87972216 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 2111333064 is about 45949.2444333963. The cubic root of 2111333064 is about 1282.8786660051.
Adding to 2111333064 its reverse (4603331112), we get a palindrome (6714664176).
The spelling of 2111333064 in words is "two billion, one hundred eleven million, three hundred thirty-three thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •