Base | Representation |
---|---|
bin | 10111010011000100111101… |
… | …01011111011111001010110 |
3 | 20201101211102002211020022200 |
4 | 23221202132223323321112 |
5 | 23203400222222134332 |
6 | 300544044033105330 |
7 | 13535315204410203 |
oct | 1351423653737126 |
9 | 221354362736280 |
10 | 51233032224342 |
11 | 15362897059241 |
12 | 58b537a9b8246 |
13 | 227833c65a857 |
14 | c91998b70caa |
15 | 5dca4e78117c |
hex | 2e989eafbe56 |
51233032224342 has 48 divisors (see below), whose sum is σ = 114858486138240. Its totient is φ = 16485083387136.
The previous prime is 51233032224337. The next prime is 51233032224373. The reversal of 51233032224342 is 24342223033215.
51233032224342 is a `hidden beast` number, since 5 + 1 + 2 + 3 + 303 + 2 + 2 + 2 + 4 + 342 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 51233032224297 and 51233032224306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8713923 + ... + 13356590.
It is an arithmetic number, because the mean of its divisors is an integer number (2392885127880).
Almost surely, 251233032224342 is an apocalyptic number.
51233032224342 is an abundant number, since it is smaller than the sum of its proper divisors (63625453913898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51233032224342 is a wasteful number, since it uses less digits than its factorization.
51233032224342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22074997 (or 22074994 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 36.
Adding to 51233032224342 its reverse (24342223033215), we get a palindrome (75575255257557).
The spelling of 51233032224342 in words is "fifty-one trillion, two hundred thirty-three billion, thirty-two million, two hundred twenty-four thousand, three hundred forty-two".
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