Base | Representation |
---|---|
bin | 1000101001011001… |
… | …1010011000000101 |
3 | 12222202121200011022 |
4 | 2022112122120011 |
5 | 14223202143023 |
6 | 1022153520525 |
7 | 111343200545 |
oct | 21226323005 |
9 | 5882550138 |
10 | 2321131013 |
11 | a912440a3 |
12 | 549413145 |
13 | 2acb63306 |
14 | 1803ad325 |
15 | d8b977c8 |
hex | 8a59a605 |
2321131013 has 8 divisors (see below), whose sum is σ = 2376993696. Its totient is φ = 2265354000.
The previous prime is 2321131003. The next prime is 2321131019. The reversal of 2321131013 is 3101311232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2321131013 - 210 = 2321129989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2321130982 and 2321131000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2321131019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35198 + ... + 76688.
It is an arithmetic number, because the mean of its divisors is an integer number (297124212).
Almost surely, 22321131013 is an apocalyptic number.
It is an amenable number.
2321131013 is a deficient number, since it is larger than the sum of its proper divisors (55862683).
2321131013 is a wasteful number, since it uses less digits than its factorization.
2321131013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42835.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 2321131013 is about 48178.1175742681. The cubic root of 2321131013 is about 1324.0362780727.
Adding to 2321131013 its reverse (3101311232), we get a palindrome (5422442245).
The spelling of 2321131013 in words is "two billion, three hundred twenty-one million, one hundred thirty-one thousand, thirteen".
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