Base | Representation |
---|---|
bin | 10111011110001011010111… |
… | …10010100011100111101011 |
3 | 20202202021212101210120220210 |
4 | 23233011223302203213223 |
5 | 23231122323141124433 |
6 | 301435201511552203 |
7 | 13605006462456030 |
oct | 1357055362434753 |
9 | 222667771716823 |
10 | 51614430411243 |
11 | 1549a614422087 |
12 | 595728038b663 |
13 | 22a52b218669b |
14 | ca621a60b387 |
15 | 5e7923046463 |
hex | 2ef16bca39eb |
51614430411243 has 32 divisors (see below), whose sum is σ = 79942173214720. Its totient is φ = 29009632844160.
The previous prime is 51614430411227. The next prime is 51614430411259. The reversal of 51614430411243 is 34211403441615.
It is an interprime number because it is at equal distance from previous prime (51614430411227) and next prime (51614430411259).
It is not a de Polignac number, because 51614430411243 - 24 = 51614430411227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51614430411223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46281021 + ... + 47383137.
It is an arithmetic number, because the mean of its divisors is an integer number (2498192912960).
Almost surely, 251614430411243 is an apocalyptic number.
51614430411243 is a deficient number, since it is larger than the sum of its proper divisors (28327742803477).
51614430411243 is a wasteful number, since it uses less digits than its factorization.
51614430411243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138747.
The product of its (nonzero) digits is 138240, while the sum is 39.
Adding to 51614430411243 its reverse (34211403441615), we get a palindrome (85825833852858).
The spelling of 51614430411243 in words is "fifty-one trillion, six hundred fourteen billion, four hundred thirty million, four hundred eleven thousand, two hundred forty-three".
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