Base | Representation |
---|---|
bin | 11000001111001011… |
… | …11111100111111101 |
3 | 1020120211221110002110 |
4 | 30013211333213331 |
5 | 203122122133313 |
6 | 5551110444233 |
7 | 640312513332 |
oct | 140745774775 |
9 | 36524843073 |
10 | 13012302333 |
11 | 5578118378 |
12 | 2631963679 |
13 | 12c4abb4a4 |
14 | 8b624c989 |
15 | 512581ec3 |
hex | 30797f9fd |
13012302333 has 16 divisors (see below), whose sum is σ = 18504408960. Its totient is φ = 8104982016.
The previous prime is 13012302319. The next prime is 13012302337. The reversal of 13012302333 is 33320321031.
It is not a de Polignac number, because 13012302333 - 221 = 13010205181 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012302337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 924193 + ... + 938166.
It is an arithmetic number, because the mean of its divisors is an integer number (1156525560).
Almost surely, 213012302333 is an apocalyptic number.
It is an amenable number.
13012302333 is a deficient number, since it is larger than the sum of its proper divisors (5492106627).
13012302333 is a wasteful number, since it uses less digits than its factorization.
13012302333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1862516.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 13012302333 its reverse (33320321031), we get a palindrome (46332623364).
The spelling of 13012302333 in words is "thirteen billion, twelve million, three hundred two thousand, three hundred thirty-three".
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