Base | Representation |
---|---|
bin | 111111110010010… |
… | …0111001011111000 |
3 | 12112011100201021222 |
4 | 1333210213023320 |
5 | 13340404212440 |
6 | 552214051212 |
7 | 104016166463 |
oct | 17744471370 |
9 | 5464321258 |
10 | 2140304120 |
11 | 9a9167189 |
12 | 4b8949b08 |
13 | 28155cc56 |
14 | 16437c2da |
15 | c7d792b5 |
hex | 7f9272f8 |
2140304120 has 16 divisors (see below), whose sum is σ = 4815684360. Its totient is φ = 856121632.
The previous prime is 2140304113. The next prime is 2140304137. The reversal of 2140304120 is 214030412.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 26753762 + ... + 26753841.
Almost surely, 22140304120 is an apocalyptic number.
2140304120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2140304120 is an abundant number, since it is smaller than the sum of its proper divisors (2675380240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140304120 is a wasteful number, since it uses less digits than its factorization.
2140304120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53507614 (or 53507610 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2140304120 is about 46263.4209716489. The cubic root of 2140304120 is about 1288.7197843386.
Adding to 2140304120 its reverse (214030412), we get a palindrome (2354334532).
The spelling of 2140304120 in words is "two billion, one hundred forty million, three hundred four thousand, one hundred twenty".
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