Base | Representation |
---|---|
bin | 1011111011110100000111… |
… | …1011001001001010000010 |
3 | 1201110110202211220101111122 |
4 | 2332331001323021022002 |
5 | 3204443312131043242 |
6 | 43524134133312242 |
7 | 2523023056043423 |
oct | 276750173111202 |
9 | 51413684811448 |
10 | 13122231112322 |
11 | 41aa11a4045a2 |
12 | 157b214795682 |
13 | 742562178497 |
14 | 3351957c764a |
15 | 17b515452ad2 |
hex | bef41ec9282 |
13122231112322 has 8 divisors (see below), whose sum is σ = 19683371272572. Its totient is φ = 6561107354800.
The previous prime is 13122231112303. The next prime is 13122231112357. The reversal of 13122231112322 is 22321113222131.
13122231112322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13021856833561 + 100374278761 = 3608581^2 + 316819^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13122231112291 and 13122231112300.
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, 1854629 + ... + 5448312.
Almost surely, 213122231112322 is an apocalyptic number.
13122231112322 is a deficient number, since it is larger than the sum of its proper divisors (6561140160250).
13122231112322 is an equidigital number, since it uses as much as digits as its factorization.
13122231112322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8201364.
The product of its digits is 1728, while the sum is 26.
Adding to 13122231112322 its reverse (22321113222131), we get a palindrome (35443344334453).
The spelling of 13122231112322 in words is "thirteen trillion, one hundred twenty-two billion, two hundred thirty-one million, one hundred twelve thousand, three hundred twenty-two".
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