Base | Representation |
---|---|
bin | 111110101101011… |
… | …1110100100001011 |
3 | 12102122110122200122 |
4 | 1331122332210023 |
5 | 13302140132021 |
6 | 544444453455 |
7 | 103100415611 |
oct | 17532764413 |
9 | 5378418618 |
10 | 2104224011 |
11 | 98a86370a |
12 | 4a884a28b |
13 | 276c39686 |
14 | 15d6696b1 |
15 | c4aedbab |
hex | 7d6be90b |
2104224011 has 16 divisors (see below), whose sum is σ = 2251431936. Its totient is φ = 1959705216.
The previous prime is 2104223987. The next prime is 2104224029. The reversal of 2104224011 is 1104224012.
It is a cyclic number.
It is not a de Polignac number, because 2104224011 - 210 = 2104222987 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2104224061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007210 + ... + 1009296.
It is an arithmetic number, because the mean of its divisors is an integer number (140714496).
Almost surely, 22104224011 is an apocalyptic number.
2104224011 is a deficient number, since it is larger than the sum of its proper divisors (147207925).
2104224011 is a wasteful number, since it uses less digits than its factorization.
2104224011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2698.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2104224011 is about 45871.8215356661. The cubic root of 2104224011 is about 1281.4371900336.
Adding to 2104224011 its reverse (1104224012), we get a palindrome (3208448023).
Subtracting from 2104224011 its reverse (1104224012), we obtain a palindrome (999999999).
The spelling of 2104224011 in words is "two billion, one hundred four million, two hundred twenty-four thousand, eleven".
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