Base | Representation |
---|---|
bin | 1001011001000111… |
… | …11111111000110001 |
3 | 111000102112200212022 |
4 | 10230203333320301 |
5 | 40311401222041 |
6 | 2152212241225 |
7 | 235650256106 |
oct | 45443777061 |
9 | 14012480768 |
10 | 5042601521 |
11 | 2158465181 |
12 | b88910215 |
13 | 6249265a9 |
14 | 35b9d0aad |
15 | 1e7a6e24b |
hex | 12c8ffe31 |
5042601521 has 8 divisors (see below), whose sum is σ = 5230982400. Its totient is φ = 4857334560.
The previous prime is 5042601497. The next prime is 5042601527. The reversal of 5042601521 is 1251062405.
5042601521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5042601521 - 214 = 5042585137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5042601527) 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 in 7 ways as a sum of consecutive naturals, for example, 775181 + ... + 781658.
It is an arithmetic number, because the mean of its divisors is an integer number (653872800).
Almost surely, 25042601521 is an apocalyptic number.
It is an amenable number.
5042601521 is a deficient number, since it is larger than the sum of its proper divisors (188380879).
5042601521 is a wasteful number, since it uses less digits than its factorization.
5042601521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1556959.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 5042601521 is about 71011.2774212660. The cubic root of 5042601521 is about 1714.8187237104.
Adding to 5042601521 its reverse (1251062405), we get a palindrome (6293663926).
The spelling of 5042601521 in words is "five billion, forty-two million, six hundred one thousand, five hundred twenty-one".
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