Base | Representation |
---|---|
bin | 10110100010110100… |
… | …11011100011001010 |
3 | 1011020111111102010100 |
4 | 23101122123203022 |
5 | 144241421120242 |
6 | 5320555430230 |
7 | 605634235530 |
oct | 132132334312 |
9 | 34214442110 |
10 | 12103301322 |
11 | 5150aa8472 |
12 | 2419455376 |
13 | 11ab692b78 |
14 | 82b62c150 |
15 | 4ac87854c |
hex | 2d169b8ca |
12103301322 has 96 divisors (see below), whose sum is σ = 31037760000. Its totient is φ = 3335157504.
The previous prime is 12103301299. The next prime is 12103301341. The reversal of 12103301322 is 22310330121.
12103301322 is a `hidden beast` number, since 1 + 2 + 10 + 330 + 1 + 322 = 666.
12103301322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×121033013222 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 12103301295 and 12103301304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6053679 + ... + 6055677.
It is an arithmetic number, because the mean of its divisors is an integer number (323310000).
Almost surely, 212103301322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12103301322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15518880000).
12103301322 is an abundant number, since it is smaller than the sum of its proper divisors (18934458678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12103301322 is a wasteful number, since it uses less digits than its factorization.
12103301322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3700 (or 3697 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12103301322 its reverse (22310330121), we get a palindrome (34413631443).
The spelling of 12103301322 in words is "twelve billion, one hundred three million, three hundred one thousand, three hundred twenty-two".
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