Base | Representation |
---|---|
bin | 110111111001010000… |
… | …001000100101111011 |
3 | 12201220122022111211221 |
4 | 313321100020211323 |
5 | 1440403140044011 |
6 | 43323210132511 |
7 | 4223155253221 |
oct | 677120104573 |
9 | 181818274757 |
10 | 60016331131 |
11 | 234a8721969 |
12 | b76b421137 |
13 | 5875c57693 |
14 | 2c94b04b11 |
15 | 1863dcb971 |
hex | df940897b |
60016331131 has 4 divisors (see below), whose sum is σ = 60075114064. Its totient is φ = 59957548200.
The previous prime is 60016331117. The next prime is 60016331143. The reversal of 60016331131 is 13113361006.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 60016331131 - 25 = 60016331099 is a prime.
It is a super-2 number, since 2×600163311312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 60016331096 and 60016331105.
It is not an unprimeable number, because it can be changed into a prime (60016331101) 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 3 ways as a sum of consecutive naturals, for example, 29389935 + ... + 29391976.
It is an arithmetic number, because the mean of its divisors is an integer number (15018778516).
Almost surely, 260016331131 is an apocalyptic number.
60016331131 is a deficient number, since it is larger than the sum of its proper divisors (58782933).
60016331131 is a wasteful number, since it uses less digits than its factorization.
60016331131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58782932.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 60016331131 its reverse (13113361006), we get a palindrome (73129692137).
The spelling of 60016331131 in words is "sixty billion, sixteen million, three hundred thirty-one thousand, one hundred thirty-one".
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