Base | Representation |
---|---|
bin | 100001110001101000010… |
… | …0110000000100000000011 |
3 | 121102202222102221210211102 |
4 | 1003203100212000200003 |
5 | 1102023421430213011 |
6 | 13512311312205015 |
7 | 656243452355252 |
oct | 103432046004003 |
9 | 17382872853742 |
10 | 4642064304131 |
11 | 152a763310481 |
12 | 62b7b5b3976b |
13 | 27898b3a8917 |
14 | 120969dc8799 |
15 | 80b3db7573b |
hex | 438d0980803 |
4642064304131 has 12 divisors (see below), whose sum is σ = 4798671132528. Its totient is φ = 4490088657264.
The previous prime is 4642064304107. The next prime is 4642064304139. The reversal of 4642064304131 is 1314034602464.
It is not a de Polignac number, because 4642064304131 - 214 = 4642064287747 is a prime.
It is a super-2 number, since 2×46420643041312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4642064304139) 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 11 ways as a sum of consecutive naturals, for example, 11996840 + ... + 12377733.
It is an arithmetic number, because the mean of its divisors is an integer number (399889261044).
Almost surely, 24642064304131 is an apocalyptic number.
4642064304131 is a deficient number, since it is larger than the sum of its proper divisors (156606828397).
4642064304131 is a wasteful number, since it uses less digits than its factorization.
4642064304131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24374762 (or 24374719 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 38.
Adding to 4642064304131 its reverse (1314034602464), we get a palindrome (5956098906595).
The spelling of 4642064304131 in words is "four trillion, six hundred forty-two billion, sixty-four million, three hundred four thousand, one hundred thirty-one".
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