Base | Representation |
---|---|
bin | 111111100100011… |
… | …0101011010100100 |
3 | 12111122122202121121 |
4 | 1333020311122210 |
5 | 13332023203442 |
6 | 551354023324 |
7 | 103600251055 |
oct | 17710653244 |
9 | 5448582547 |
10 | 2133022372 |
11 | 9a5043308 |
12 | 4b6417b44 |
13 | 27cbb0720 |
14 | 16340472c |
15 | c73db967 |
hex | 7f2356a4 |
2133022372 has 24 divisors (see below), whose sum is σ = 4030299000. Its totient is φ = 981931776.
The previous prime is 2133022349. The next prime is 2133022373. The reversal of 2133022372 is 2732203312.
It can be written as a sum of positive squares in 4 ways, for example, as 60516 + 2132961856 = 246^2 + 46184^2 .
It is not an unprimeable number, because it can be changed into a prime (2133022373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32497 + ... + 72952.
It is an arithmetic number, because the mean of its divisors is an integer number (167929125).
Almost surely, 22133022372 is an apocalyptic number.
It is an amenable number.
2133022372 is a deficient number, since it is larger than the sum of its proper divisors (1897276628).
2133022372 is a wasteful number, since it uses less digits than its factorization.
2133022372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105855 (or 105853 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 25.
The square root of 2133022372 is about 46184.6551573139. The cubic root of 2133022372 is about 1287.2566285460.
Adding to 2133022372 its reverse (2732203312), we get a palindrome (4865225684).
The spelling of 2133022372 in words is "two billion, one hundred thirty-three million, twenty-two thousand, three hundred seventy-two".
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