Base | Representation |
---|---|
bin | 1010000111010101010100… |
… | …1101110011101010110100 |
3 | 1110101011111120200200212220 |
4 | 2201311111031303222310 |
5 | 2424202003100342322 |
6 | 35352543545042340 |
7 | 2225321140252401 |
oct | 241652515635264 |
9 | 43334446620786 |
10 | 11121100012212 |
11 | 35a8483037533 |
12 | 12b7415a863b0 |
13 | 62893b494808 |
14 | 2a639aa212a8 |
15 | 144442ee955c |
hex | a1d55373ab4 |
11121100012212 has 48 divisors (see below), whose sum is σ = 26508210204672. Its totient is φ = 3627220369120.
The previous prime is 11121100012207. The next prime is 11121100012229. The reversal of 11121100012212 is 21221000112111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11121100012191 and 11121100012200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373464 + ... + 4730927.
It is an arithmetic number, because the mean of its divisors is an integer number (552254379264).
Almost surely, 211121100012212 is an apocalyptic number.
11121100012212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11121100012212 is an abundant number, since it is smaller than the sum of its proper divisors (15387110192460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11121100012212 is a wasteful number, since it uses less digits than its factorization.
11121100012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5108308 (or 5108306 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11121100012212 its reverse (21221000112111), we get a palindrome (32342100124323).
The spelling of 11121100012212 in words is "eleven trillion, one hundred twenty-one billion, one hundred million, twelve thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •