Base | Representation |
---|---|
bin | 110000011111111111001110… |
… | …010100100000100110000011 |
3 | 1000222020200222221101221101220 |
4 | 300133333032110200212003 |
5 | 210424234424102213011 |
6 | 2033354410540330123 |
7 | 62633510301063534 |
oct | 6037771624404603 |
9 | 1028220887357356 |
10 | 213304422304131 |
11 | 61a68996612944 |
12 | 1bb0b9ab543943 |
13 | 92036a0017cb2 |
14 | 3a95dbc23068b |
15 | 199d80e277506 |
hex | c1ffce520983 |
213304422304131 has 32 divisors (see below), whose sum is σ = 295741367654400. Its totient is φ = 136586748238080.
The previous prime is 213304422304117. The next prime is 213304422304151. The reversal of 213304422304131 is 131403224403312.
213304422304131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 213304422304131 - 26 = 213304422304067 is a prime.
It is a super-2 number, since 2×2133044223041312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 213304422304092 and 213304422304101.
It is not an unprimeable number, because it can be changed into a prime (213304422304151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37881415 + ... + 43146383.
It is an arithmetic number, because the mean of its divisors is an integer number (9241917739200).
Almost surely, 2213304422304131 is an apocalyptic number.
213304422304131 is a deficient number, since it is larger than the sum of its proper divisors (82436945350269).
213304422304131 is a wasteful number, since it uses less digits than its factorization.
213304422304131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5267419.
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 213304422304131 its reverse (131403224403312), we get a palindrome (344707646707443).
The spelling of 213304422304131 in words is "two hundred thirteen trillion, three hundred four billion, four hundred twenty-two million, three hundred four thousand, one hundred thirty-one".
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