Base | Representation |
---|---|
bin | 110001000011100000… |
… | …0011100010001001110 |
3 | 101001220121210121222002 |
4 | 1202013000130101032 |
5 | 3211221112130204 |
6 | 120221112552302 |
7 | 10416346252013 |
oct | 1420700342116 |
9 | 331817717862 |
10 | 105344255054 |
11 | 407490a4015 |
12 | 184bb6b2692 |
13 | 9c1aa9263c |
14 | 5154b3570a |
15 | 2b184e291e |
hex | 188701c44e |
105344255054 has 8 divisors (see below), whose sum is σ = 158514857928. Its totient is φ = 52505969080.
The previous prime is 105344255053. The next prime is 105344255111. The reversal of 105344255054 is 450552443501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1053442550542 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105344254999 and 105344255017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105344255053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83078432 + ... + 83079699.
It is an arithmetic number, because the mean of its divisors is an integer number (19814357241).
Almost surely, 2105344255054 is an apocalyptic number.
105344255054 is a deficient number, since it is larger than the sum of its proper divisors (53170602874).
105344255054 is a wasteful number, since it uses less digits than its factorization.
105344255054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166158450.
The product of its (nonzero) digits is 240000, while the sum is 38.
Adding to 105344255054 its reverse (450552443501), we get a palindrome (555896698555).
The spelling of 105344255054 in words is "one hundred five billion, three hundred forty-four million, two hundred fifty-five thousand, fifty-four".
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