Base | Representation |
---|---|
bin | 10111010011010100001110… |
… | …00001101010011100011001 |
3 | 20201102121120002100121000122 |
4 | 23221222013001222130121 |
5 | 23204014012122421213 |
6 | 300551521025043025 |
7 | 13536025220514611 |
oct | 1351520701523431 |
9 | 221377502317018 |
10 | 51241225201433 |
11 | 15366310852193 |
12 | 58b6a86786475 |
13 | 2279046b694a7 |
14 | c92134d0da41 |
15 | 5dcd7db99d08 |
hex | 2e9a8706a719 |
51241225201433 has 2 divisors, whose sum is σ = 51241225201434. Its totient is φ = 51241225201432.
The previous prime is 51241225201321. The next prime is 51241225201451. The reversal of 51241225201433 is 33410252214215.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 49718970164224 + 1522255037209 = 7051168^2 + 1233797^2 .
It is a cyclic number.
It is not a de Polignac number, because 51241225201433 - 234 = 51224045332249 is a prime.
It is a super-3 number, since 3×512412252014333 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51241225201393 and 51241225201402.
It is not a weakly prime, because it can be changed into another prime (51241225201483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25620612600716 + 25620612600717.
It is an arithmetic number, because the mean of its divisors is an integer number (25620612600717).
Almost surely, 251241225201433 is an apocalyptic number.
It is an amenable number.
51241225201433 is a deficient number, since it is larger than the sum of its proper divisors (1).
51241225201433 is an equidigital number, since it uses as much as digits as its factorization.
51241225201433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 51241225201433 its reverse (33410252214215), we get a palindrome (84651477415648).
The spelling of 51241225201433 in words is "fifty-one trillion, two hundred forty-one billion, two hundred twenty-five million, two hundred one thousand, four hundred thirty-three".
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