Base | Representation |
---|---|
bin | 111111001100001… |
… | …0101111010001100 |
3 | 12110202201221002021 |
4 | 1332120111322030 |
5 | 13320244413122 |
6 | 550221335524 |
7 | 103354225003 |
oct | 17630257214 |
9 | 5422657067 |
10 | 2120310412 |
11 | 998950660 |
12 | 4b21075a4 |
13 | 27a37c65c |
14 | 161855c3a |
15 | c622a1c7 |
hex | 7e615e8c |
2120310412 has 24 divisors (see below), whose sum is σ = 4059493200. Its totient is φ = 961008960.
The previous prime is 2120310371. The next prime is 2120310433. The reversal of 2120310412 is 2140130212.
It is an unprimeable number.
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, 53683 + ... + 84394.
It is an arithmetic number, because the mean of its divisors is an integer number (169145550).
Almost surely, 22120310412 is an apocalyptic number.
2120310412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2120310412 is a deficient number, since it is larger than the sum of its proper divisors (1939182788).
2120310412 is a wasteful number, since it uses less digits than its factorization.
2120310412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138441 (or 138439 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2120310412 is about 46046.8284684190. The cubic root of 2120310412 is about 1284.6943535649.
Adding to 2120310412 its reverse (2140130212), we get a palindrome (4260440624).
The spelling of 2120310412 in words is "two billion, one hundred twenty million, three hundred ten thousand, four hundred twelve".
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