Base | Representation |
---|---|
bin | 111100110011001… |
… | …1010000011101101 |
3 | 12021011211101122022 |
4 | 1321212122003231 |
5 | 13134232030331 |
6 | 534234355525 |
7 | 101361442322 |
oct | 17146320355 |
9 | 5234741568 |
10 | 2040111341 |
11 | 957653934 |
12 | 48b28bba5 |
13 | 26687c798 |
14 | 154d3ab49 |
15 | be18767b |
hex | 7999a0ed |
2040111341 has 12 divisors (see below), whose sum is σ = 2077171740. Its totient is φ = 2003696640.
The previous prime is 2040111331. The next prime is 2040111361. The reversal of 2040111341 is 1431110402.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1077808900 + 962302441 = 32830^2 + 31021^2 .
It is not a de Polignac number, because 2040111341 - 26 = 2040111277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040111331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2877095 + ... + 2877803.
It is an arithmetic number, because the mean of its divisors is an integer number (173097645).
Almost surely, 22040111341 is an apocalyptic number.
It is an amenable number.
2040111341 is a deficient number, since it is larger than the sum of its proper divisors (37060399).
2040111341 is an frugal number, since it uses more digits than its factorization.
2040111341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1484 (or 1417 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 2040111341 is about 45167.5917113144. The cubic root of 2040111341 is about 1268.2882141718.
Adding to 2040111341 its reverse (1431110402), we get a palindrome (3471221743).
The spelling of 2040111341 in words is "two billion, forty million, one hundred eleven thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •