Base | Representation |
---|---|
bin | 1010000001101110… |
… | …00101010110010001 |
3 | 111220011100022002212 |
4 | 11000313011112101 |
5 | 42011041231240 |
6 | 2250055321505 |
7 | 250254003536 |
oct | 50067052621 |
9 | 14804308085 |
10 | 5383148945 |
11 | 2312713529 |
12 | 1062980295 |
13 | 67a350145 |
14 | 390d1ad8d |
15 | 2178dc165 |
hex | 140dc5591 |
5383148945 has 4 divisors (see below), whose sum is σ = 6459778740. Its totient is φ = 4306519152.
The previous prime is 5383148941. The next prime is 5383148963. The reversal of 5383148945 is 5498413835.
It is a happy number.
5383148945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2198578321 + 3184570624 = 46889^2 + 56432^2 .
It is a cyclic number.
It is not a de Polignac number, because 5383148945 - 22 = 5383148941 is a prime.
It is a super-2 number, since 2×53831489452 = 57956585128109226050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5383148893 and 5383148902.
It is not an unprimeable number, because it can be changed into a prime (5383148941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538314890 + ... + 538314899.
It is an arithmetic number, because the mean of its divisors is an integer number (1614944685).
Almost surely, 25383148945 is an apocalyptic number.
It is an amenable number.
5383148945 is a deficient number, since it is larger than the sum of its proper divisors (1076629795).
5383148945 is a wasteful number, since it uses less digits than its factorization.
5383148945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076629794.
The product of its digits is 2073600, while the sum is 50.
The square root of 5383148945 is about 73369.9457884494. The cubic root of 5383148945 is about 1752.5838234553.
The spelling of 5383148945 in words is "five billion, three hundred eighty-three million, one hundred forty-eight thousand, nine hundred forty-five".
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