Base | Representation |
---|---|
bin | 11101110011100101000… |
… | …00110001101111100111 |
3 | 10121220102220212200211200 |
4 | 32321302200301233213 |
5 | 113234401043131211 |
6 | 2102250434533543 |
7 | 133663506236421 |
oct | 16716240615747 |
9 | 3556386780750 |
10 | 1024123411431 |
11 | 365367a6aa5a |
12 | 146594a372b3 |
13 | 757610147a3 |
14 | 377d4209811 |
15 | 1b98e4d3b56 |
hex | ee72831be7 |
1024123411431 has 12 divisors (see below), whose sum is σ = 1515369601200. Its totient is φ = 666096527520.
The previous prime is 1024123411411. The next prime is 1024123411541. The reversal of 1024123411431 is 1341143214201.
It is a happy number.
1024123411431 is a `hidden beast` number, since 1 + 0 + 241 + 2 + 3 + 411 + 4 + 3 + 1 = 666.
It is not a de Polignac number, because 1024123411431 - 27 = 1024123411303 is a prime.
It is a super-2 number, since 2×10241234114312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1024123411395 and 1024123411404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024123411411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1387700731 + ... + 1387701468.
It is an arithmetic number, because the mean of its divisors is an integer number (126280800100).
Almost surely, 21024123411431 is an apocalyptic number.
1024123411431 is a deficient number, since it is larger than the sum of its proper divisors (491246189769).
1024123411431 is a wasteful number, since it uses less digits than its factorization.
1024123411431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2775402246 (or 2775402243 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 1024123411431 its reverse (1341143214201), we get a palindrome (2365266625632).
The spelling of 1024123411431 in words is "one trillion, twenty-four billion, one hundred twenty-three million, four hundred eleven thousand, four hundred thirty-one".
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