Base | Representation |
---|---|
bin | 1101011001100100001… |
… | …1111000111001010100 |
3 | 211000012010011121200020 |
4 | 3112121003320321110 |
5 | 12232423001401322 |
6 | 253430350345140 |
7 | 22426412626254 |
oct | 3263103707124 |
9 | 730163147606 |
10 | 230201200212 |
11 | 8969a6379a5 |
12 | 38745abb1b0 |
13 | 1892829b949 |
14 | b1db141964 |
15 | 5ec4a9305c |
hex | 35990f8e54 |
230201200212 has 48 divisors (see below), whose sum is σ = 550350854592. Its totient is φ = 74850612480.
The previous prime is 230201200199. The next prime is 230201200237. The reversal of 230201200212 is 212002102032.
It is a happy number.
230201200212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 230201200191 and 230201200200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99558 + ... + 685794.
It is an arithmetic number, because the mean of its divisors is an integer number (11465642804).
Almost surely, 2230201200212 is an apocalyptic number.
It is an amenable number.
230201200212 is an abundant number, since it is smaller than the sum of its proper divisors (320149654380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230201200212 is a wasteful number, since it uses less digits than its factorization.
230201200212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587048 (or 587046 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 230201200212 its reverse (212002102032), we get a palindrome (442203302244).
The spelling of 230201200212 in words is "two hundred thirty billion, two hundred one million, two hundred thousand, two hundred twelve".
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