Base | Representation |
---|---|
bin | 1001010010101011… |
… | …01101110011010011 |
3 | 110212122210100220001 |
4 | 10221111231303103 |
5 | 40204030311104 |
6 | 2143001230431 |
7 | 234422524636 |
oct | 45125556323 |
9 | 13778710801 |
10 | 4988525779 |
11 | 212a990286 |
12 | b72792417 |
13 | 616672003 |
14 | 354755c1d |
15 | 1e2e3baa4 |
hex | 12956dcd3 |
4988525779 has 2 divisors, whose sum is σ = 4988525780. Its totient is φ = 4988525778.
The previous prime is 4988525743. The next prime is 4988525807. The reversal of 4988525779 is 9775258894.
4988525779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4988525779 - 27 = 4988525651 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4988525779.
It is not a weakly prime, because it can be changed into another prime (4988522779) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494262889 + 2494262890.
It is an arithmetic number, because the mean of its divisors is an integer number (2494262890).
Almost surely, 24988525779 is an apocalyptic number.
4988525779 is a deficient number, since it is larger than the sum of its proper divisors (1).
4988525779 is an equidigital number, since it uses as much as digits as its factorization.
4988525779 is an evil number, because the sum of its binary digits is even.
The product of its digits is 50803200, while the sum is 64.
The square root of 4988525779 is about 70629.4965223454. The cubic root of 4988525779 is about 1708.6669020198. Note that the first 3 decimals are identical.
The spelling of 4988525779 in words is "four billion, nine hundred eighty-eight million, five hundred twenty-five thousand, seven hundred seventy-nine".
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