Base | Representation |
---|---|
bin | 1011000110110101101010… |
… | …0110101011011000000110 |
3 | 1121020110121002102210011122 |
4 | 2301231122212223120012 |
5 | 3100040401200023420 |
6 | 41550100012433542 |
7 | 2400203344136552 |
oct | 261553246533006 |
9 | 47213532383148 |
10 | 12212112111110 |
11 | 3989144a1038a |
12 | 14529577788b2 |
13 | 6a779c1677c2 |
14 | 3030d8542862 |
15 | 1629e98ad725 |
hex | b1b5a9ab606 |
12212112111110 has 32 divisors (see below), whose sum is σ = 23351020783200. Its totient is φ = 4585291338240.
The previous prime is 12212112111107. The next prime is 12212112111137. The reversal of 12212112111110 is 1111121121221.
12212112111110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294815411 + ... + 294856830.
It is an arithmetic number, because the mean of its divisors is an integer number (729719399475).
Almost surely, 212212112111110 is an apocalyptic number.
12212112111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12212112111110 is a deficient number, since it is larger than the sum of its proper divisors (11138908672090).
12212112111110 is a wasteful number, since it uses less digits than its factorization.
12212112111110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589672376.
The product of its (nonzero) digits is 16, while the sum is 17.
Adding to 12212112111110 its reverse (1111121121221), we get a palindrome (13323233232331).
The spelling of 12212112111110 in words is "twelve trillion, two hundred twelve billion, one hundred twelve million, one hundred eleven thousand, one hundred ten".
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