Base | Representation |
---|---|
bin | 1011111011110100000101… |
… | …1100101100110101110110 |
3 | 1201110110202021212221120222 |
4 | 2332331001130230311312 |
5 | 3204443303110211042 |
6 | 43524133250254342 |
7 | 2523022631155304 |
oct | 276750134546566 |
9 | 51413667787528 |
10 | 13122223132022 |
11 | 41aa115953904 |
12 | 157b211b873b2 |
13 | 742560613004 |
14 | 33519470b274 |
15 | 17b5148c82d2 |
hex | bef4172cd76 |
13122223132022 has 32 divisors (see below), whose sum is σ = 20795277523680. Its totient is φ = 6192999106560.
The previous prime is 13122223132021. The next prime is 13122223132163. The reversal of 13122223132022 is 22023132222131.
It is a junction number, because it is equal to n+sod(n) for n = 13122223131982 and 13122223132000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122223132021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356360372 + ... + 356397192.
It is an arithmetic number, because the mean of its divisors is an integer number (649852422615).
Almost surely, 213122223132022 is an apocalyptic number.
13122223132022 is a deficient number, since it is larger than the sum of its proper divisors (7673054391658).
13122223132022 is a wasteful number, since it uses less digits than its factorization.
13122223132022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70976.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13122223132022 its reverse (22023132222131), we get a palindrome (35145355354153).
The spelling of 13122223132022 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred thirty-two thousand, twenty-two".
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