Base | Representation |
---|---|
bin | 110001000101110110… |
… | …1110100111010011101 |
3 | 101002010010110120012212 |
4 | 1202023231310322131 |
5 | 3211401323330331 |
6 | 120233014210205 |
7 | 10421325636026 |
oct | 1421355647235 |
9 | 332103416185 |
10 | 105423261341 |
11 | 40789756672 |
12 | 18522053965 |
13 | 9c31265618 |
14 | 516141dc4d |
15 | 2b203ebd2b |
hex | 188bb74e9d |
105423261341 has 2 divisors, whose sum is σ = 105423261342. Its totient is φ = 105423261340.
The previous prime is 105423261313. The next prime is 105423261397. The reversal of 105423261341 is 143162324501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 103114843225 + 2308418116 = 321115^2 + 48046^2 .
It is a cyclic number.
It is not a de Polignac number, because 105423261341 - 210 = 105423260317 is a prime.
It is a super-2 number, since 2×1054232613412 (a number of 23 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 105423261298 and 105423261307.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105423261841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52711630670 + 52711630671.
It is an arithmetic number, because the mean of its divisors is an integer number (52711630671).
Almost surely, 2105423261341 is an apocalyptic number.
It is an amenable number.
105423261341 is a deficient number, since it is larger than the sum of its proper divisors (1).
105423261341 is an equidigital number, since it uses as much as digits as its factorization.
105423261341 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 105423261341 its reverse (143162324501), we get a palindrome (248585585842).
The spelling of 105423261341 in words is "one hundred five billion, four hundred twenty-three million, two hundred sixty-one thousand, three hundred forty-one".
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