Base | Representation |
---|---|
bin | 1001011000110001100011… |
… | …0010001001100110110100 |
3 | 1100112200212201111100112002 |
4 | 2112030120302021212310 |
5 | 2323100330341241040 |
6 | 33541300511514432 |
7 | 2113453336163126 |
oct | 226143062114664 |
9 | 40480781440462 |
10 | 10321222212020 |
11 | 331a229957315 |
12 | 11a83a4528a18 |
13 | 59b396932425 |
14 | 27979a9c9216 |
15 | 12d72a7e4a15 |
hex | 96318c899b4 |
10321222212020 has 48 divisors (see below), whose sum is σ = 21773042440128. Its totient is φ = 4109736595200.
The previous prime is 10321222212019. The next prime is 10321222212073. The reversal of 10321222212020 is 2021222212301.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10321222211983 and 10321222212001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33674984 + ... + 33980096.
It is an arithmetic number, because the mean of its divisors is an integer number (453605050836).
Almost surely, 210321222212020 is an apocalyptic number.
10321222212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10321222212020 is an abundant number, since it is smaller than the sum of its proper divisors (11451820228108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10321222212020 is a wasteful number, since it uses less digits than its factorization.
10321222212020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312800 (or 312798 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10321222212020 its reverse (2021222212301), we get a palindrome (12342444424321).
The spelling of 10321222212020 in words is "ten trillion, three hundred twenty-one billion, two hundred twenty-two million, two hundred twelve thousand, twenty".
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