Base | Representation |
---|---|
bin | 111111001100001… |
… | …1010110001110010 |
3 | 12110202202221102212 |
4 | 1332120122301302 |
5 | 13320301032404 |
6 | 550222012122 |
7 | 103354340102 |
oct | 17630326162 |
9 | 5422687385 |
10 | 2120330354 |
11 | 99896463a |
12 | 4b2117042 |
13 | 27a38875c |
14 | 16185d202 |
15 | c623106e |
hex | 7e61ac72 |
2120330354 has 16 divisors (see below), whose sum is σ = 3234971520. Its totient is φ = 1042031760.
The previous prime is 2120330353. The next prime is 2120330357. The reversal of 2120330354 is 4530330212.
It is not an unprimeable number, because it can be changed into a prime (2120330351) 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 7 ways as a sum of consecutive naturals, for example, 187637 + ... + 198615.
It is an arithmetic number, because the mean of its divisors is an integer number (202185720).
Almost surely, 22120330354 is an apocalyptic number.
2120330354 is a deficient number, since it is larger than the sum of its proper divisors (1114641166).
2120330354 is a wasteful number, since it uses less digits than its factorization.
2120330354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12625.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 2120330354 is about 46047.0450083390. The cubic root of 2120330354 is about 1284.6983811661.
Adding to 2120330354 its reverse (4530330212), we get a palindrome (6650660566).
The spelling of 2120330354 in words is "two billion, one hundred twenty million, three hundred thirty thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •