Base | Representation |
---|---|
bin | 10110100100110101… |
… | …00001100100110110 |
3 | 1011021200010000222221 |
4 | 23102122201210312 |
5 | 144310221300342 |
6 | 5322355512554 |
7 | 606230114623 |
oct | 132232414466 |
9 | 34250100887 |
10 | 12120103222 |
11 | 515a533a37 |
12 | 2422bb875a |
13 | 11b1cc6716 |
14 | 82d96334a |
15 | 4ae096a67 |
hex | 2d26a1936 |
12120103222 has 8 divisors (see below), whose sum is σ = 18360156672. Its totient is φ = 6000051000.
The previous prime is 12120103217. The next prime is 12120103241. The reversal of 12120103222 is 22230102121.
It is a happy number.
12120103222 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×121201032222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12120103196 and 12120103205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30000054 + ... + 30000457.
It is an arithmetic number, because the mean of its divisors is an integer number (2295019584).
Almost surely, 212120103222 is an apocalyptic number.
12120103222 is a deficient number, since it is larger than the sum of its proper divisors (6240053450).
12120103222 is a wasteful number, since it uses less digits than its factorization.
12120103222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60000614.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12120103222 its reverse (22230102121), we get a palindrome (34350205343).
The spelling of 12120103222 in words is "twelve billion, one hundred twenty million, one hundred three thousand, two hundred twenty-two".
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