Base | Representation |
---|---|
bin | 10111010110001100110110… |
… | …10101001001101010001010 |
3 | 20201210002102021100021201221 |
4 | 23223012123111021222022 |
5 | 23212130014111232104 |
6 | 301105233051432254 |
7 | 13546134510334351 |
oct | 1353063325115212 |
9 | 221702367307657 |
10 | 51340350102154 |
11 | 153a4358213243 |
12 | 591212b45568a |
13 | 22854b32904b9 |
14 | c96c59a56998 |
15 | 5e0731175c54 |
hex | 2eb19b549a8a |
51340350102154 has 8 divisors (see below), whose sum is σ = 77010602066820. Its totient is φ = 25670149413216.
The previous prime is 51340350102149. The next prime is 51340350102211. The reversal of 51340350102154 is 45120105304315.
51340350102154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 43663377661929 + 7676972440225 = 6607827^2 + 2770735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×513403501021542 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10209549 + ... + 14384560.
Almost surely, 251340350102154 is an apocalyptic number.
51340350102154 is a deficient number, since it is larger than the sum of its proper divisors (25670251964666).
51340350102154 is a wasteful number, since it uses less digits than its factorization.
51340350102154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25637864.
The product of its (nonzero) digits is 36000, while the sum is 34.
Adding to 51340350102154 its reverse (45120105304315), we get a palindrome (96460455406469).
The spelling of 51340350102154 in words is "fifty-one trillion, three hundred forty billion, three hundred fifty million, one hundred two thousand, one hundred fifty-four".
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