Base | Representation |
---|---|
bin | 1001000110111111… |
… | …10101010101000101 |
3 | 110121211100220001012 |
4 | 10203133311111011 |
5 | 40003432433012 |
6 | 2125140412005 |
7 | 232122455342 |
oct | 44337652505 |
9 | 13554326035 |
10 | 4890514757 |
11 | 208a628137 |
12 | b459a7005 |
13 | 5cc27691b |
14 | 3457217c9 |
15 | 1d952b622 |
hex | 1237f5545 |
4890514757 has 2 divisors, whose sum is σ = 4890514758. Its totient is φ = 4890514756.
The previous prime is 4890514721. The next prime is 4890514813. The reversal of 4890514757 is 7574150984.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4271798881 + 618715876 = 65359^2 + 24874^2 .
It is a cyclic number.
It is not a de Polignac number, because 4890514757 - 26 = 4890514693 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4890514157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2445257378 + 2445257379.
It is an arithmetic number, because the mean of its divisors is an integer number (2445257379).
Almost surely, 24890514757 is an apocalyptic number.
It is an amenable number.
4890514757 is a deficient number, since it is larger than the sum of its proper divisors (1).
4890514757 is an equidigital number, since it uses as much as digits as its factorization.
4890514757 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1411200, while the sum is 50.
The square root of 4890514757 is about 69932.2154446718. The cubic root of 4890514757 is about 1697.4025798046.
The spelling of 4890514757 in words is "four billion, eight hundred ninety million, five hundred fourteen thousand, seven hundred fifty-seven".
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