Base | Representation |
---|---|
bin | 10100111010001000… |
… | …00101111111110110 |
3 | 1001222021212122020210 |
4 | 22131010011333312 |
5 | 140442101440041 |
6 | 5053503210250 |
7 | 545111120604 |
oct | 123504057766 |
9 | 31867778223 |
10 | 11225030646 |
11 | 4840267735 |
12 | 22132a6986 |
13 | 109b736a8b |
14 | 786b2a874 |
15 | 45a6e0016 |
hex | 29d105ff6 |
11225030646 has 8 divisors (see below), whose sum is σ = 22450061304. Its totient is φ = 3741676880.
The previous prime is 11225030599. The next prime is 11225030651. The reversal of 11225030646 is 64603052211.
It is a sphenic number, since it is the product of 3 distinct primes.
11225030646 is an admirable number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 935419215 + ... + 935419226.
It is an arithmetic number, because the mean of its divisors is an integer number (2806257663).
Almost surely, 211225030646 is an apocalyptic number.
11225030646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11225030646 is a wasteful number, since it uses less digits than its factorization.
11225030646 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1870838446.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 11225030646 its reverse (64603052211), we get a palindrome (75828082857).
The spelling of 11225030646 in words is "eleven billion, two hundred twenty-five million, thirty thousand, six hundred forty-six".
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