Base | Representation |
---|---|
bin | 1000001111011110… |
… | …1110101011010001 |
3 | 12201012001210201111 |
4 | 2003313232223101 |
5 | 14012340040101 |
6 | 1003311533321 |
7 | 105553203625 |
oct | 20367565321 |
9 | 5635053644 |
10 | 2212424401 |
11 | a35946220 |
12 | 518b2a241 |
13 | 293491885 |
14 | 16db93185 |
15 | ce373251 |
hex | 83deead1 |
2212424401 has 16 divisors (see below), whose sum is σ = 2445951168. Its totient is φ = 1984460800.
The previous prime is 2212424393. The next prime is 2212424419. The reversal of 2212424401 is 1044242122.
It is not a de Polignac number, because 2212424401 - 23 = 2212424393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2212424101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278241 + ... + 286081.
It is an arithmetic number, because the mean of its divisors is an integer number (152871948).
Almost surely, 22212424401 is an apocalyptic number.
It is an amenable number.
2212424401 is a deficient number, since it is larger than the sum of its proper divisors (233526767).
2212424401 is a wasteful number, since it uses less digits than its factorization.
2212424401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8192.
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 2212424401 is about 47036.4156903989. The cubic root of 2212424401 is about 1303.0351961769.
Adding to 2212424401 its reverse (1044242122), we get a palindrome (3256666523).
The spelling of 2212424401 in words is "two billion, two hundred twelve million, four hundred twenty-four thousand, four hundred one".
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