Base | Representation |
---|---|
bin | 111110111010011… |
… | …1111101011100011 |
3 | 12110010022011101210 |
4 | 1331310333223203 |
5 | 13310411404243 |
6 | 545251001203 |
7 | 103212403113 |
oct | 17564775343 |
9 | 5403264353 |
10 | 2111044323 |
11 | 9936a1933 |
12 | 4aab99203 |
13 | 278486b6b |
14 | 160523043 |
15 | c54e9933 |
hex | 7dd3fae3 |
2111044323 has 8 divisors (see below), whose sum is σ = 2821139200. Its totient is φ = 1404156168.
The previous prime is 2111044307. The next prime is 2111044363. The reversal of 2111044323 is 3234401112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2111044323 - 24 = 2111044307 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2111044323.
It is not an unprimeable number, because it can be changed into a prime (2111044363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800143 + ... + 802776.
It is an arithmetic number, because the mean of its divisors is an integer number (352642400).
Almost surely, 22111044323 is an apocalyptic number.
2111044323 is a deficient number, since it is larger than the sum of its proper divisors (710094877).
2111044323 is a wasteful number, since it uses less digits than its factorization.
2111044323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1603361.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2111044323 is about 45946.1023700596. The cubic root of 2111044323 is about 1282.8201821713.
Adding to 2111044323 its reverse (3234401112), we get a palindrome (5345445435).
The spelling of 2111044323 in words is "two billion, one hundred eleven million, forty-four thousand, three hundred twenty-three".
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