Base | Representation |
---|---|
bin | 10010000110100101100… |
… | …100000100011000110101 |
3 | 11101221001010012122011121 |
4 | 102012211210010120311 |
5 | 130340224422304331 |
6 | 2351255115303541 |
7 | 155610025051123 |
oct | 22064544043065 |
9 | 4357033178147 |
10 | 1244023244341 |
11 | 43a650765159 |
12 | 181124a4abb1 |
13 | 90407039a07 |
14 | 442d517a913 |
15 | 2255e9d9c11 |
hex | 121a5904635 |
1244023244341 has 2 divisors, whose sum is σ = 1244023244342. Its totient is φ = 1244023244340.
The previous prime is 1244023244323. The next prime is 1244023244353. The reversal of 1244023244341 is 1434423204421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 995475130225 + 248548114116 = 997735^2 + 498546^2 .
It is a cyclic number.
It is not a de Polignac number, because 1244023244341 - 227 = 1243889026613 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1244023244297 and 1244023244306.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1244023244311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622011622170 + 622011622171.
It is an arithmetic number, because the mean of its divisors is an integer number (622011622171).
Almost surely, 21244023244341 is an apocalyptic number.
It is an amenable number.
1244023244341 is a deficient number, since it is larger than the sum of its proper divisors (1).
1244023244341 is an equidigital number, since it uses as much as digits as its factorization.
1244023244341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 73728, while the sum is 34.
Adding to 1244023244341 its reverse (1434423204421), we get a palindrome (2678446448762).
The spelling of 1244023244341 in words is "one trillion, two hundred forty-four billion, twenty-three million, two hundred forty-four thousand, three hundred forty-one".
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