Base | Representation |
---|---|
bin | 111110111110101… |
… | …0011110101100100 |
3 | 12110021101220101220 |
4 | 1331331103311210 |
5 | 13311441132121 |
6 | 545405420340 |
7 | 103240052010 |
oct | 17575236544 |
9 | 5407356356 |
10 | 2113224036 |
11 | 994950550 |
12 | 4ab86a6b0 |
13 | 278a6b031 |
14 | 16092d540 |
15 | c57ca6c6 |
hex | 7df53d64 |
2113224036 has 48 divisors (see below), whose sum is σ = 6147563520. Its totient is φ = 548889120.
The previous prime is 2113224013. The next prime is 2113224053. The reversal of 2113224036 is 6304223112.
It is a junction number, because it is equal to n+sod(n) for n = 2113223997 and 2113224015.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142596 + ... + 1144443.
It is an arithmetic number, because the mean of its divisors is an integer number (128074240).
Almost surely, 22113224036 is an apocalyptic number.
It is an amenable number.
2113224036 is an abundant number, since it is smaller than the sum of its proper divisors (4034339484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113224036 is a wasteful number, since it uses less digits than its factorization.
2113224036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2287064 (or 2287062 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2113224036 is about 45969.8165756619. The cubic root of 2113224036 is about 1283.2615463452.
Adding to 2113224036 its reverse (6304223112), we get a palindrome (8417447148).
The spelling of 2113224036 in words is "two billion, one hundred thirteen million, two hundred twenty-four thousand, thirty-six".
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