Base | Representation |
---|---|
bin | 10100111010101111… |
… | …10111010001110000 |
3 | 1001222122121221102102 |
4 | 22131113313101300 |
5 | 140444413310412 |
6 | 5054210235532 |
7 | 545203144310 |
oct | 123527672160 |
9 | 31878557372 |
10 | 11230213232 |
11 | 4843187467 |
12 | 2214b85ba8 |
13 | 109c82c9b4 |
14 | 7876b9440 |
15 | 45adb58c2 |
hex | 29d5f7470 |
11230213232 has 20 divisors (see below), whose sum is σ = 24866900976. Its totient is φ = 4812948480.
The previous prime is 11230213231. The next prime is 11230213259. The reversal of 11230213232 is 23231203211.
It is a super-2 number, since 2×112302132322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230213231) 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 3 ways as a sum of consecutive naturals, for example, 50134769 + ... + 50134992.
Almost surely, 211230213232 is an apocalyptic number.
It is an amenable number.
11230213232 is an abundant number, since it is smaller than the sum of its proper divisors (13636687744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230213232 is a wasteful number, since it uses less digits than its factorization.
11230213232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100269776 (or 100269770 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 11230213232 its reverse (23231203211), we get a palindrome (34461416443).
The spelling of 11230213232 in words is "eleven billion, two hundred thirty million, two hundred thirteen thousand, two hundred thirty-two".
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