Base | Representation |
---|---|
bin | 10110101111101100… |
… | …00100100010101110 |
3 | 1011112000112202120101 |
4 | 23113312010202232 |
5 | 200002032213124 |
6 | 5335412341314 |
7 | 611414401354 |
oct | 132766044256 |
9 | 34460482511 |
10 | 12211210414 |
11 | 51a6a01137 |
12 | 244961483a |
13 | 11c7b455c0 |
14 | 83babb7d4 |
15 | 4b7091644 |
hex | 2d7d848ae |
12211210414 has 8 divisors (see below), whose sum is σ = 19725801480. Its totient is φ = 5635943256.
The previous prime is 12211210343. The next prime is 12211210447. The reversal of 12211210414 is 41401211221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×122112104142 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12211210391 and 12211210400.
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, 234830944 + ... + 234830995.
It is an arithmetic number, because the mean of its divisors is an integer number (2465725185).
Almost surely, 212211210414 is an apocalyptic number.
12211210414 is a deficient number, since it is larger than the sum of its proper divisors (7514591066).
12211210414 is a wasteful number, since it uses less digits than its factorization.
12211210414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469661954.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 12211210414 its reverse (41401211221), we get a palindrome (53612421635).
The spelling of 12211210414 in words is "twelve billion, two hundred eleven million, two hundred ten thousand, four hundred fourteen".
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