Base | Representation |
---|---|
bin | 10011000001011000… |
… | …11101010111111111 |
3 | 222100201001121112002 |
4 | 21200230131113333 |
5 | 131403310430413 |
6 | 4405202532515 |
7 | 511032166424 |
oct | 114054352777 |
9 | 28321047462 |
10 | 10212201983 |
11 | 4370581555 |
12 | 1b9006713b |
13 | c69957689 |
14 | 6cc3ddd4b |
15 | 3eb827958 |
hex | 260b1d5ff |
10212201983 has 8 divisors (see below), whose sum is σ = 10495920720. Its totient is φ = 9936147240.
The previous prime is 10212201973. The next prime is 10212202003. The reversal of 10212201983 is 38910221201.
10212201983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10212201983 - 26 = 10212201919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212201973) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50153 + ... + 151458.
It is an arithmetic number, because the mean of its divisors is an integer number (1311990090).
Almost surely, 210212201983 is an apocalyptic number.
10212201983 is a deficient number, since it is larger than the sum of its proper divisors (283718737).
10212201983 is an frugal number, since it uses more digits than its factorization.
10212201983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201722 (or 201648 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 29.
The spelling of 10212201983 in words is "ten billion, two hundred twelve million, two hundred one thousand, nine hundred eighty-three".
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