Base | Representation |
---|---|
bin | 10111010011111110111000… |
… | …11100100010011001100110 |
3 | 20201111210200120200202120221 |
4 | 23221333130130202121212 |
5 | 23204402421041134324 |
6 | 301010230113514554 |
7 | 13540466003031622 |
oct | 1351773434423146 |
9 | 221453616622527 |
10 | 51264133146214 |
11 | 15374aa678715a |
12 | 58bb3ba572a5a |
13 | 227b257b370c1 |
14 | c932a94b8182 |
15 | 5dd76ed740e4 |
hex | 2e9fdc722666 |
51264133146214 has 16 divisors (see below), whose sum is σ = 79426055399040. Its totient is φ = 24789809119680.
The previous prime is 51264133146179. The next prime is 51264133146217. The reversal of 51264133146214 is 41264133146215.
It is a super-3 number, since 3×512641331462143 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51264133146217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256842709 + ... + 257042224.
It is an arithmetic number, because the mean of its divisors is an integer number (4964128462440).
Almost surely, 251264133146214 is an apocalyptic number.
51264133146214 is a deficient number, since it is larger than the sum of its proper divisors (28161922252826).
51264133146214 is a wasteful number, since it uses less digits than its factorization.
51264133146214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513886575.
The product of its digits is 414720, while the sum is 43.
Subtracting from 51264133146214 its reverse (41264133146215), we obtain a palindrome (9999999999999).
The spelling of 51264133146214 in words is "fifty-one trillion, two hundred sixty-four billion, one hundred thirty-three million, one hundred forty-six thousand, two hundred fourteen".
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