Base | Representation |
---|---|
bin | 10101010100010010… |
… | …00101111110101100 |
3 | 1002112120202001022001 |
4 | 22222021011332230 |
5 | 141414234220400 |
6 | 5131342102044 |
7 | 553414115104 |
oct | 125211057654 |
9 | 32476661261 |
10 | 11444445100 |
11 | 49430aaaa0 |
12 | 227487a924 |
13 | 110502ab0a |
14 | 7a7d24204 |
15 | 46ead1a6a |
hex | 2aa245fac |
11444445100 has 72 divisors (see below), whose sum is σ = 27126107568. Its totient is φ = 4156396800.
The previous prime is 11444445097. The next prime is 11444445113. The reversal of 11444445100 is 154444411.
11444445100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932202 + ... + 944398.
It is an arithmetic number, because the mean of its divisors is an integer number (376751494).
Almost surely, 211444445100 is an apocalyptic number.
11444445100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11444445100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13563053784).
11444445100 is an abundant number, since it is smaller than the sum of its proper divisors (15681662468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11444445100 is a wasteful number, since it uses less digits than its factorization.
11444445100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13075 (or 13068 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
Adding to 11444445100 its reverse (154444411), we get a palindrome (11598889511).
The spelling of 11444445100 in words is "eleven billion, four hundred forty-four million, four hundred forty-five thousand, one hundred".
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