Base | Representation |
---|---|
bin | 111111110010010… |
… | …0110101100101010 |
3 | 12112011100121112222 |
4 | 1333210212230222 |
5 | 13340404131442 |
6 | 552214034042 |
7 | 104016160610 |
oct | 17744465452 |
9 | 5464317488 |
10 | 2140302122 |
11 | 9a9165732 |
12 | 4b8948922 |
13 | 28155c07a |
14 | 16437b6b0 |
15 | c7d788d2 |
hex | 7f926b2a |
2140302122 has 32 divisors (see below), whose sum is σ = 3831957504. Its totient is φ = 876625200.
The previous prime is 2140302107. The next prime is 2140302133. The reversal of 2140302122 is 2212030412.
It is a self number, because there is not a number n which added to its sum of digits gives 2140302122.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503747 + ... + 507977.
It is an arithmetic number, because the mean of its divisors is an integer number (119748672).
Almost surely, 22140302122 is an apocalyptic number.
2140302122 is a deficient number, since it is larger than the sum of its proper divisors (1691655382).
2140302122 is a wasteful number, since it uses less digits than its factorization.
2140302122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5834.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2140302122 is about 46263.3993779100. The cubic root of 2140302122 is about 1288.7193833266.
Adding to 2140302122 its reverse (2212030412), we get a palindrome (4352332534).
The spelling of 2140302122 in words is "two billion, one hundred forty million, three hundred two thousand, one hundred twenty-two".
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