Base | Representation |
---|---|
bin | 10100110101000100… |
… | …10011100110101001 |
3 | 1001212100001220110220 |
4 | 22122202103212221 |
5 | 140400222302144 |
6 | 5045350200253 |
7 | 544054456620 |
oct | 123242234651 |
9 | 31770056426 |
10 | 11182619049 |
11 | 481932a228 |
12 | 2201053089 |
13 | 1092a07664 |
14 | 78124a6b7 |
15 | 456b13919 |
hex | 29a8939a9 |
11182619049 has 8 divisors (see below), whose sum is σ = 17040181440. Its totient is φ = 6390068016.
The previous prime is 11182619047. The next prime is 11182619059. The reversal of 11182619049 is 94091628111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11182619049 - 21 = 11182619047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11182619049.
It is not an unprimeable number, because it can be changed into a prime (11182619047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266252814 + ... + 266252855.
It is an arithmetic number, because the mean of its divisors is an integer number (2130022680).
Almost surely, 211182619049 is an apocalyptic number.
It is an amenable number.
11182619049 is a deficient number, since it is larger than the sum of its proper divisors (5857562391).
11182619049 is an equidigital number, since it uses as much as digits as its factorization.
11182619049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532505679.
The product of its (nonzero) digits is 31104, while the sum is 42.
The spelling of 11182619049 in words is "eleven billion, one hundred eighty-two million, six hundred nineteen thousand, forty-nine".
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