Base | Representation |
---|---|
bin | 111111001011101… |
… | …0100001111000011 |
3 | 12110202020021002021 |
4 | 1332113110033003 |
5 | 13320212311121 |
6 | 550211502311 |
7 | 103352024515 |
oct | 17627241703 |
9 | 5422207067 |
10 | 2120041411 |
11 | 998787544 |
12 | 4b1bb7997 |
13 | 27a2b7097 |
14 | 1617c5bb5 |
15 | c61c5641 |
hex | 7e5d43c3 |
2120041411 has 4 divisors (see below), whose sum is σ = 2120133672. Its totient is φ = 2119949152.
The previous prime is 2120041379. The next prime is 2120041459. The reversal of 2120041411 is 1141400212.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2120041411 - 25 = 2120041379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120041471) 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, 18840 + ... + 67786.
It is an arithmetic number, because the mean of its divisors is an integer number (530033418).
Almost surely, 22120041411 is an apocalyptic number.
2120041411 is a deficient number, since it is larger than the sum of its proper divisors (92261).
2120041411 is an equidigital number, since it uses as much as digits as its factorization.
2120041411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92260.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 2120041411 is about 46043.9074254130. The cubic root of 2120041411 is about 1284.6400221048.
Adding to 2120041411 its reverse (1141400212), we get a palindrome (3261441623).
The spelling of 2120041411 in words is "two billion, one hundred twenty million, forty-one thousand, four hundred eleven".
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