Base | Representation |
---|---|
bin | 1001000110010111101110… |
… | …00001110100010000101010 |
3 | 2121211221120102101000221000 |
4 | 10203023313001310100222 |
5 | 10110321142120111242 |
6 | 110320303005255430 |
7 | 4133452661410206 |
oct | 443136701642052 |
9 | 77757512330830 |
10 | 20010102113322 |
11 | 6415266a87322 |
12 | 22b2112864576 |
13 | b21c381a4899 |
14 | 4d26cbba1b06 |
15 | 24a796bb4a4c |
hex | 1232f707442a |
20010102113322 has 32 divisors (see below), whose sum is σ = 44467141066560. Its totient is φ = 6669996915600.
The previous prime is 20010102113317. The next prime is 20010102113327. The reversal of 20010102113322 is 22331120101002.
20010102113322 is a `hidden beast` number, since 20 + 0 + 101 + 0 + 211 + 332 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (20010102113317) and next prime (20010102113327).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 20010102113295 and 20010102113304.
It is not an unprimeable number, because it can be changed into a prime (20010102113327) 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, 9806208 + ... + 11669700.
It is an arithmetic number, because the mean of its divisors is an integer number (1389598158330).
Almost surely, 220010102113322 is an apocalyptic number.
20010102113322 is an abundant number, since it is smaller than the sum of its proper divisors (24457038953238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20010102113322 is a wasteful number, since it uses less digits than its factorization.
20010102113322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062355 (or 2062349 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 20010102113322 its reverse (22331120101002), we get a palindrome (42341222214324).
The spelling of 20010102113322 in words is "twenty trillion, ten billion, one hundred two million, one hundred thirteen thousand, three hundred twenty-two".
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