Base | Representation |
---|---|
bin | 11101101111110110001… |
… | …10011100110000001010 |
3 | 10121201021022010220211011 |
4 | 32313323012130300022 |
5 | 113221300211133002 |
6 | 2101315551154134 |
7 | 133563041554123 |
oct | 16677306346012 |
9 | 3551238126734 |
10 | 1022120021002 |
11 | 36452a118093 |
12 | 146115b1594a |
13 | 75501c51172 |
14 | 3768410b04a |
15 | 1b8c36a18d7 |
hex | edfb19cc0a |
1022120021002 has 8 divisors (see below), whose sum is σ = 1550406773700. Its totient is φ = 505317763104.
The previous prime is 1022120020973. The next prime is 1022120021053. The reversal of 1022120021002 is 2001200212201.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 963085114161 + 59034906841 = 981369^2 + 242971^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2871123477 + ... + 2871123832.
Almost surely, 21022120021002 is an apocalyptic number.
1022120021002 is a deficient number, since it is larger than the sum of its proper divisors (528286752698).
1022120021002 is an equidigital number, since it uses as much as digits as its factorization.
1022120021002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5742247400.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1022120021002 its reverse (2001200212201), we get a palindrome (3023320233203).
The spelling of 1022120021002 in words is "one trillion, twenty-two billion, one hundred twenty million, twenty-one thousand, two".
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