Base | Representation |
---|---|
bin | 111111100100100… |
… | …1101110101100100 |
3 | 12111122211211211111 |
4 | 1333021031311210 |
5 | 13332034404104 |
6 | 551400114404 |
7 | 103601145520 |
oct | 17711156544 |
9 | 5448754744 |
10 | 2133122404 |
11 | 9a5101486 |
12 | 4b6465a04 |
13 | 27cc1710a |
14 | 16342cd80 |
15 | c740b404 |
hex | 7f24dd64 |
2133122404 has 12 divisors (see below), whose sum is σ = 4266244864. Its totient is φ = 914195304.
The previous prime is 2133122399. The next prime is 2133122417. The reversal of 2133122404 is 4042213312.
2133122404 is an admirable number.
It is a super-2 number, since 2×21331224042 = 9100422380893478432, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38091444 + ... + 38091499.
Almost surely, 22133122404 is an apocalyptic number.
It is an amenable number.
2133122404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133122404 is a wasteful number, since it uses less digits than its factorization.
2133122404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76182954 (or 76182952 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2133122404 is about 46185.7381017127. The cubic root of 2133122404 is about 1287.2767509857.
Adding to 2133122404 its reverse (4042213312), we get a palindrome (6175335716).
The spelling of 2133122404 in words is "two billion, one hundred thirty-three million, one hundred twenty-two thousand, four hundred four".
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