Base | Representation |
---|---|
bin | 1011110101111111100001… |
… | …0101101101000000100011 |
3 | 1201002220121100212221121022 |
4 | 2331133320111231000203 |
5 | 3201323442323004443 |
6 | 43410153255320055 |
7 | 2512552363216646 |
oct | 275377025550043 |
9 | 51086540787538 |
10 | 13022212313123 |
11 | 41707643a9372 |
12 | 156396068002b |
13 | 735cb27b6070 |
14 | 3303c8071a5d |
15 | 178b0e752e68 |
hex | bd7f856d023 |
13022212313123 has 8 divisors (see below), whose sum is σ = 14023950072048. Its totient is φ = 12020478714144.
The previous prime is 13022212313111. The next prime is 13022212313141. The reversal of 13022212313123 is 32131321222031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13022212313123 - 236 = 12953492836387 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13022212313092 and 13022212313101.
It is not an unprimeable number, because it can be changed into a prime (13022212313023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9184961 + ... + 10507517.
It is an arithmetic number, because the mean of its divisors is an integer number (1752993759006).
Almost surely, 213022212313123 is an apocalyptic number.
13022212313123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13022212313123 is a deficient number, since it is larger than the sum of its proper divisors (1001737758925).
13022212313123 is a wasteful number, since it uses less digits than its factorization.
13022212313123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2079973.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 13022212313123 its reverse (32131321222031), we get a palindrome (45153533535154).
The spelling of 13022212313123 in words is "thirteen trillion, twenty-two billion, two hundred twelve million, three hundred thirteen thousand, one hundred twenty-three".
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