Base | Representation |
---|---|
bin | 101101010100111001… |
… | …110101010101100001 |
3 | 11122121211110210022111 |
4 | 231110321311111201 |
5 | 1244133241241243 |
6 | 34205215235321 |
7 | 3342031262065 |
oct | 552471652541 |
9 | 148554423274 |
10 | 48669087073 |
11 | 19705481512 |
12 | 9523218b41 |
13 | 4788100399 |
14 | 24d9a83aa5 |
15 | 13ecaea39d |
hex | b54e75561 |
48669087073 has 2 divisors, whose sum is σ = 48669087074. Its totient is φ = 48669087072.
The previous prime is 48669087037. The next prime is 48669087113. The reversal of 48669087073 is 37078096684.
It is a happy number.
Together with previous prime (48669087037) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46825930449 + 1843156624 = 216393^2 + 42932^2 .
It is a cyclic number.
It is not a de Polignac number, because 48669087073 - 217 = 48668956001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48669086999 and 48669087017.
It is not a weakly prime, because it can be changed into another prime (48669087013) 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, 24334543536 + 24334543537.
It is an arithmetic number, because the mean of its divisors is an integer number (24334543537).
Almost surely, 248669087073 is an apocalyptic number.
It is an amenable number.
48669087073 is a deficient number, since it is larger than the sum of its proper divisors (1).
48669087073 is an equidigital number, since it uses as much as digits as its factorization.
48669087073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12192768, while the sum is 58.
The spelling of 48669087073 in words is "forty-eight billion, six hundred sixty-nine million, eighty-seven thousand, seventy-three".
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