Base | Representation |
---|---|
bin | 10110101111110100… |
… | …00000001110011000 |
3 | 1011112002111010200111 |
4 | 23113322000032120 |
5 | 200002313210204 |
6 | 5335450414104 |
7 | 611426224024 |
oct | 132772001630 |
9 | 34462433614 |
10 | 12212241304 |
11 | 51a754570a |
12 | 2449a31334 |
13 | 11c81168b3 |
14 | 83bca9384 |
15 | 4b71e6d04 |
hex | 2d7e80398 |
12212241304 has 16 divisors (see below), whose sum is σ = 23456439720. Its totient is φ = 5957190720.
The previous prime is 12212241281. The next prime is 12212241311. The reversal of 12212241304 is 40314221221.
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, 18615894 + ... + 18616549.
Almost surely, 212212241304 is an apocalyptic number.
It is an amenable number.
12212241304 is a deficient number, since it is larger than the sum of its proper divisors (11244198416).
12212241304 is a wasteful number, since it uses less digits than its factorization.
12212241304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37232490 (or 37232486 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12212241304 its reverse (40314221221), we get a palindrome (52526462525).
The spelling of 12212241304 in words is "twelve billion, two hundred twelve million, two hundred forty-one thousand, three hundred four".
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