Base | Representation |
---|---|
bin | 1001001100100010110011… |
… | …10000110111000011100010 |
3 | 2122121020001201120012221222 |
4 | 10212101121300313003202 |
5 | 10122310042233311320 |
6 | 111001542252415042 |
7 | 4155002156653100 |
oct | 446213160670342 |
9 | 78536051505858 |
10 | 20222212010210 |
11 | 6497212540271 |
12 | 2327249a77482 |
13 | b38c3c355a02 |
14 | 4dca9030ac70 |
15 | 25105d366825 |
hex | 126459c370e2 |
20222212010210 has 48 divisors (see below), whose sum is σ = 42363893436480. Its totient is φ = 6929881791840.
The previous prime is 20222212010183. The next prime is 20222212010281. The reversal of 20222212010210 is 1201021222202.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9275630 + ... + 11246409.
It is an arithmetic number, because the mean of its divisors is an integer number (882581113260).
Almost surely, 220222212010210 is an apocalyptic number.
20222212010210 is an abundant number, since it is smaller than the sum of its proper divisors (22141681426270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222212010210 is a wasteful number, since it uses less digits than its factorization.
20222212010210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20524071 (or 20524064 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 20222212010210 its reverse (1201021222202), we get a palindrome (21423233232412).
The spelling of 20222212010210 in words is "twenty trillion, two hundred twenty-two billion, two hundred twelve million, ten thousand, two hundred ten".
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