Base | Representation |
---|---|
bin | 1111110111100011101… |
… | …01100000010001010011 |
3 | 1221010022112200000120102 |
4 | 13323301311200101103 |
5 | 32413104120323123 |
6 | 1054245545403015 |
7 | 54251065565645 |
oct | 7736165402123 |
9 | 1833275600512 |
10 | 545223214163 |
11 | 1a0256321661 |
12 | 8980219946b |
13 | 3c5503835b4 |
14 | 1c563398895 |
15 | e2b0e64028 |
hex | 7ef1d60453 |
545223214163 has 2 divisors, whose sum is σ = 545223214164. Its totient is φ = 545223214162.
The previous prime is 545223214139. The next prime is 545223214201. The reversal of 545223214163 is 361412322545.
It is an a-pointer prime, because the next prime (545223214201) can be obtained adding 545223214163 to its sum of digits (38).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 545223214163 - 28 = 545223213907 is a prime.
It is not a weakly prime, because it can be changed into another prime (545223274163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272611607081 + 272611607082.
It is an arithmetic number, because the mean of its divisors is an integer number (272611607082).
Almost surely, 2545223214163 is an apocalyptic number.
545223214163 is a deficient number, since it is larger than the sum of its proper divisors (1).
545223214163 is an equidigital number, since it uses as much as digits as its factorization.
545223214163 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 172800, while the sum is 38.
The spelling of 545223214163 in words is "five hundred forty-five billion, two hundred twenty-three million, two hundred fourteen thousand, one hundred sixty-three".
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