Base | Representation |
---|---|
bin | 1100001110101110111… |
… | …0010111110110111000 |
3 | 202002100011010010011010 |
4 | 3003223232113312320 |
5 | 11420302441413222 |
6 | 240305155433520 |
7 | 21115542002214 |
oct | 3035356276670 |
9 | 662304103133 |
10 | 210113232312 |
11 | 81121495335 |
12 | 3487a5b58a0 |
13 | 16a76603cc9 |
14 | a2532bb944 |
15 | 56eb24c80c |
hex | 30ebb97db8 |
210113232312 has 32 divisors (see below), whose sum is σ = 525843738000. Its totient is φ = 69962989824.
The previous prime is 210113232281. The next prime is 210113232313. The reversal of 210113232312 is 213232311012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210113232313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4649187 + ... + 4694162.
Almost surely, 2210113232312 is an apocalyptic number.
It is an amenable number.
210113232312 is an abundant number, since it is smaller than the sum of its proper divisors (315730505688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210113232312 is a wasteful number, since it uses less digits than its factorization.
210113232312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9344295 (or 9344291 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 210113232312 its reverse (213232311012), we get a palindrome (423345543324).
The spelling of 210113232312 in words is "two hundred ten billion, one hundred thirteen million, two hundred thirty-two thousand, three hundred twelve".
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