Base | Representation |
---|---|
bin | 1000111100010010… |
… | …11100111111010101 |
3 | 110101120110222011002 |
4 | 10132021130333111 |
5 | 34312443334223 |
6 | 2112212553045 |
7 | 226652542061 |
oct | 43611347725 |
9 | 13346428132 |
10 | 4800761813 |
11 | 20439a5451 |
12 | b1b922785 |
13 | 5b67b0283 |
14 | 33783aaa1 |
15 | 1d16ece28 |
hex | 11e25cfd5 |
4800761813 has 2 divisors, whose sum is σ = 4800761814. Its totient is φ = 4800761812.
The previous prime is 4800761807. The next prime is 4800761827. The reversal of 4800761813 is 3181670084.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4189584529 + 611177284 = 64727^2 + 24722^2 .
It is a cyclic number.
It is not a de Polignac number, because 4800761813 - 28 = 4800761557 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4800761113) 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, 2400380906 + 2400380907.
It is an arithmetic number, because the mean of its divisors is an integer number (2400380907).
Almost surely, 24800761813 is an apocalyptic number.
It is an amenable number.
4800761813 is a deficient number, since it is larger than the sum of its proper divisors (1).
4800761813 is an equidigital number, since it uses as much as digits as its factorization.
4800761813 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 4800761813 is about 69287.5299963854. The cubic root of 4800761813 is about 1686.9545672673.
The spelling of 4800761813 in words is "four billion, eight hundred million, seven hundred sixty-one thousand, eight hundred thirteen".
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