Base | Representation |
---|---|
bin | 10101101110001010… |
… | …111111100100000101 |
3 | 2020012102201221011001 |
4 | 111232022333210011 |
5 | 340231220241122 |
6 | 14414201213301 |
7 | 1453654013506 |
oct | 255612774405 |
9 | 66172657131 |
10 | 23323212037 |
11 | 9989388454 |
12 | 462aa91231 |
13 | 22790263a8 |
14 | 11b37c4bad |
15 | 9178a6527 |
hex | 56e2bf905 |
23323212037 has 2 divisors, whose sum is σ = 23323212038. Its totient is φ = 23323212036.
The previous prime is 23323212013. The next prime is 23323212089. The reversal of 23323212037 is 73021232332.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20981232801 + 2341979236 = 144849^2 + 48394^2 .
It is a cyclic number.
It is not a de Polignac number, because 23323212037 - 27 = 23323211909 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23323211996 and 23323212014.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23323212007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661606018 + 11661606019.
It is an arithmetic number, because the mean of its divisors is an integer number (11661606019).
Almost surely, 223323212037 is an apocalyptic number.
It is an amenable number.
23323212037 is a deficient number, since it is larger than the sum of its proper divisors (1).
23323212037 is an equidigital number, since it uses as much as digits as its factorization.
23323212037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 28.
Adding to 23323212037 its reverse (73021232332), we get a palindrome (96344444369).
The spelling of 23323212037 in words is "twenty-three billion, three hundred twenty-three million, two hundred twelve thousand, thirty-seven".
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