Base | Representation |
---|---|
bin | 1011000110001100101011… |
… | …1100101010010000101010 |
3 | 1121012102012110211020222011 |
4 | 2301203022330222100222 |
5 | 3044400334134120020 |
6 | 41541040302350134 |
7 | 2366333633664244 |
oct | 261431274522052 |
9 | 47172173736864 |
10 | 12201112020010 |
11 | 398450a720101 |
12 | 14507a788b34a |
13 | 6a673820a864 |
14 | 30277364b094 |
15 | 1625a3d0235a |
hex | b18caf2a42a |
12201112020010 has 96 divisors (see below), whose sum is σ = 23482941990480. Its totient is φ = 4558768220160.
The previous prime is 12201112019977. The next prime is 12201112020023. The reversal of 12201112020010 is 1002021110221.
It can be written as a sum of positive squares in 8 ways, for example, as 8374906087249 + 3826205932761 = 2893943^2 + 1956069^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1743759832 + ... + 1743766828.
Almost surely, 212201112020010 is an apocalyptic number.
12201112020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12201112020010 is a deficient number, since it is larger than the sum of its proper divisors (11281829970470).
12201112020010 is a wasteful number, since it uses less digits than its factorization.
12201112020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13352 (or 13321 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12201112020010 its reverse (1002021110221), we get a palindrome (13203133130231).
The spelling of 12201112020010 in words is "twelve trillion, two hundred one billion, one hundred twelve million, twenty thousand, ten".
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