Base | Representation |
---|---|
bin | 10111000000101110… |
… | …01001101111111110 |
3 | 1011212222102022112111 |
4 | 23200113021233332 |
5 | 200300122201342 |
6 | 5401515124234 |
7 | 615101055622 |
oct | 134027115776 |
9 | 34788368474 |
10 | 12354100222 |
11 | 526a627392 |
12 | 248944367a |
13 | 121b625099 |
14 | 852a75182 |
15 | 4c48b9217 |
hex | 2e05c9bfe |
12354100222 has 16 divisors (see below), whose sum is σ = 19132848000. Its totient is φ = 5976565920.
The previous prime is 12354100217. The next prime is 12354100261. The reversal of 12354100222 is 22200145321.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12354100193 and 12354100202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333904 + ... + 369052.
It is an arithmetic number, because the mean of its divisors is an integer number (1195803000).
Almost surely, 212354100222 is an apocalyptic number.
12354100222 is a deficient number, since it is larger than the sum of its proper divisors (6778747778).
12354100222 is a wasteful number, since it uses less digits than its factorization.
12354100222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40851.
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 12354100222 its reverse (22200145321), we get a palindrome (34554245543).
The spelling of 12354100222 in words is "twelve billion, three hundred fifty-four million, one hundred thousand, two hundred twenty-two".
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