Base | Representation |
---|---|
bin | 10100111010111001… |
… | …00011110001000000 |
3 | 1001222201221110202121 |
4 | 22131130203301000 |
5 | 141000222202112 |
6 | 5054252454024 |
7 | 545216461534 |
oct | 123534436100 |
9 | 31881843677 |
10 | 11231444032 |
11 | 4843948156 |
12 | 221547a314 |
13 | 109cb70c93 |
14 | 787919bc4 |
15 | 45b05a407 |
hex | 29d723c40 |
11231444032 has 28 divisors (see below), whose sum is σ = 22293314316. Its totient is φ = 5614231040.
The previous prime is 11231444023. The next prime is 11231444033. The reversal of 11231444032 is 23044413211.
It can be written as a sum of positive squares in 2 ways, for example, as 10301438016 + 930006016 = 101496^2 + 30496^2 .
It is a super-2 number, since 2×112314440322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11231443988 and 11231444006.
It is not an unprimeable number, because it can be changed into a prime (11231444033) 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, 243282 + ... + 285742.
It is an arithmetic number, because the mean of its divisors is an integer number (796189797).
Almost surely, 211231444032 is an apocalyptic number.
It is an amenable number.
11231444032 is a deficient number, since it is larger than the sum of its proper divisors (11061870284).
11231444032 is an equidigital number, since it uses as much as digits as its factorization.
11231444032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46606 (or 46596 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 11231444032 its reverse (23044413211), we get a palindrome (34275857243).
The spelling of 11231444032 in words is "eleven billion, two hundred thirty-one million, four hundred forty-four thousand, thirty-two".
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