Base | Representation |
---|---|
bin | 1010001100101000000010… |
… | …0010010011110000000000 |
3 | 1110200212012000210112100111 |
4 | 2203022000202103300000 |
5 | 2432144204401320000 |
6 | 35502421552001104 |
7 | 2235020223026401 |
oct | 243120042236000 |
9 | 43625160715314 |
10 | 11212021120000 |
11 | 3632a9a697528 |
12 | 1310b6b230194 |
13 | 63439b090b8c |
14 | 2aa943db19a8 |
15 | 1469b5171cba |
hex | a3280893c00 |
11212021120000 has 110 divisors (see below), whose sum is σ = 28007402612288. Its totient is φ = 4484808192000.
The previous prime is 11212021119979. The next prime is 11212021120007. The reversal of 11212021120000 is 2112021211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11212021120007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8119392 + ... + 9399391.
Almost surely, 211212021120000 is an apocalyptic number.
11212021120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11212021120000 is an abundant number, since it is smaller than the sum of its proper divisors (16795381492288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11212021120000 is an frugal number, since it uses more digits than its factorization.
11212021120000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17518823 (or 17518790 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11212021120000 its reverse (2112021211), we get a palindrome (11214133141211).
The spelling of 11212021120000 in words is "eleven trillion, two hundred twelve billion, twenty-one million, one hundred twenty thousand".
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