Base | Representation |
---|---|
bin | 100001111010001011011… |
… | …110101001010111101111 |
3 | 22020202200111121211111100 |
4 | 201322023132221113233 |
5 | 301134233324404411 |
6 | 4542252413254143 |
7 | 330231556044045 |
oct | 41721336512757 |
9 | 8222614554440 |
10 | 2330212341231 |
11 | 819268133235 |
12 | 31773b494353 |
13 | 13b979743768 |
14 | 80ad6312395 |
15 | 40932c5b456 |
hex | 21e8b7a95ef |
2330212341231 has 6 divisors (see below), whose sum is σ = 3365862270680. Its totient is φ = 1553474894148.
The previous prime is 2330212341199. The next prime is 2330212341263. The reversal of 2330212341231 is 1321432120332.
2330212341231 is a `hidden beast` number, since 2 + 3 + 3 + 0 + 212 + 3 + 412 + 31 = 666.
It is an interprime number because it is at equal distance from previous prime (2330212341199) and next prime (2330212341263).
It is not a de Polignac number, because 2330212341231 - 25 = 2330212341199 is a prime.
It is a super-3 number, since 3×23302123412313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2330212341195 and 2330212341204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330212341031) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129456241171 + ... + 129456241188.
Almost surely, 22330212341231 is an apocalyptic number.
2330212341231 is a deficient number, since it is larger than the sum of its proper divisors (1035649929449).
2330212341231 is a wasteful number, since it uses less digits than its factorization.
2330212341231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258912482365 (or 258912482362 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 2330212341231 its reverse (1321432120332), we get a palindrome (3651644461563).
The spelling of 2330212341231 in words is "two trillion, three hundred thirty billion, two hundred twelve million, three hundred forty-one thousand, two hundred thirty-one".
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