Base | Representation |
---|---|
bin | 101110101011100001… |
… | …0001101010100011011 |
3 | 100120202012121101222121 |
4 | 1131113002031110123 |
5 | 3120300034210233 |
6 | 114015054202111 |
7 | 10146102501343 |
oct | 1352702152433 |
9 | 316665541877 |
10 | 100244444443 |
11 | 39571414900 |
12 | 175177b3337 |
13 | 95b7358520 |
14 | 4bcd6d1d23 |
15 | 291a92292d |
hex | 175708d51b |
100244444443 has 24 divisors (see below), whose sum is σ = 119448015008. Its totient is φ = 83563920000.
The previous prime is 100244444441. The next prime is 100244444551. The reversal of 100244444443 is 344444442001.
It is not a de Polignac number, because 100244444443 - 21 = 100244444441 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100244444399 and 100244444408.
It is not an unprimeable number, because it can be changed into a prime (100244444441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26503 + ... + 448543.
Almost surely, 2100244444443 is an apocalyptic number.
100244444443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
100244444443 is a deficient number, since it is larger than the sum of its proper divisors (19203570565).
100244444443 is a wasteful number, since it uses less digits than its factorization.
100244444443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422227 (or 422216 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 34.
Adding to 100244444443 its reverse (344444442001), we get a palindrome (444688886444).
The spelling of 100244444443 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, four hundred forty-three".
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