Base | Representation |
---|---|
bin | 1010001011111011111101… |
… | …01110000001100100110101 |
3 | 2221022110022000202020012122 |
4 | 11011331332232001210311 |
5 | 10414001434343133213 |
6 | 115350332005325325 |
7 | 4501242211110023 |
oct | 505757656014465 |
9 | 87273260666178 |
10 | 22400380442933 |
11 | 7156a47868669 |
12 | 2619416106845 |
13 | c66467c3b0ac |
14 | 576281623713 |
15 | 28ca42d5ad08 |
hex | 145f7eb81935 |
22400380442933 has 2 divisors, whose sum is σ = 22400380442934. Its totient is φ = 22400380442932.
The previous prime is 22400380442897. The next prime is 22400380442953. The reversal of 22400380442933 is 33924408300422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 18643206857284 + 3757173585649 = 4317778^2 + 1938343^2 .
It is a cyclic number.
It is not a de Polignac number, because 22400380442933 - 210 = 22400380441909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22400380442953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200190221466 + 11200190221467.
It is an arithmetic number, because the mean of its divisors is an integer number (11200190221467).
Almost surely, 222400380442933 is an apocalyptic number.
It is an amenable number.
22400380442933 is a deficient number, since it is larger than the sum of its proper divisors (1).
22400380442933 is an equidigital number, since it uses as much as digits as its factorization.
22400380442933 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 995328, while the sum is 44.
The spelling of 22400380442933 in words is "twenty-two trillion, four hundred billion, three hundred eighty million, four hundred forty-two thousand, nine hundred thirty-three".
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