Base | Representation |
---|---|
bin | 1001101100000010… |
… | …00011111001000010 |
3 | 111102111000002201011 |
4 | 10312001003321002 |
5 | 41123002340132 |
6 | 2220040031134 |
7 | 242614412152 |
oct | 46601037102 |
9 | 14374002634 |
10 | 5201215042 |
11 | 2229a4a931 |
12 | 1011a624aa |
13 | 64b74cc4a |
14 | 374abc762 |
15 | 206950b47 |
hex | 136043e42 |
5201215042 has 8 divisors (see below), whose sum is σ = 8260753356. Its totient is φ = 2447630592.
The previous prime is 5201215039. The next prime is 5201215043. The reversal of 5201215042 is 2405121025.
It can be written as a sum of positive squares in 2 ways, for example, as 4107656281 + 1093558761 = 64091^2 + 33069^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (5201215043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76488423 + ... + 76488490.
Almost surely, 25201215042 is an apocalyptic number.
5201215042 is a deficient number, since it is larger than the sum of its proper divisors (3059538314).
5201215042 is a wasteful number, since it uses less digits than its factorization.
5201215042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152976932.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 5201215042 is about 72119.4498176463. The cubic root of 5201215042 is about 1732.6131382367.
Adding to 5201215042 its reverse (2405121025), we get a palindrome (7606336067).
The spelling of 5201215042 in words is "five billion, two hundred one million, two hundred fifteen thousand, forty-two".
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