Base | Representation |
---|---|
bin | 110101001111001110110010… |
… | …101101100100100101100110 |
3 | 1010201000212101000222212212200 |
4 | 311033032302231210211212 |
5 | 221142200122422312410 |
6 | 2145551512422555330 |
7 | 100214166202432431 |
oct | 6517166255444546 |
9 | 1121025330885780 |
10 | 234143140432230 |
11 | 68672603747347 |
12 | 22316613b98b46 |
13 | a0857ac89c063 |
14 | 41b6834a5c818 |
15 | 1c109015c83c0 |
hex | d4f3b2b64966 |
234143140432230 has 48 divisors (see below), whose sum is σ = 609047254735920. Its totient is φ = 62409956462784.
The previous prime is 234143140432169. The next prime is 234143140432237. The reversal of 234143140432230 is 32234041341432.
234143140432230 is a `hidden beast` number, since 2 + 3 + 4 + 14 + 3 + 1 + 404 + 3 + 2 + 230 = 666.
It is a super-2 number, since 2×2341431404322302 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234143140432237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587598040 + ... + 587996379.
It is an arithmetic number, because the mean of its divisors is an integer number (12688484473665).
Almost surely, 2234143140432230 is an apocalyptic number.
234143140432230 is an abundant number, since it is smaller than the sum of its proper divisors (374904114303690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234143140432230 is a wasteful number, since it uses less digits than its factorization.
234143140432230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1175596645 (or 1175596642 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 36.
Adding to 234143140432230 its reverse (32234041341432), we get a palindrome (266377181773662).
The spelling of 234143140432230 in words is "two hundred thirty-four trillion, one hundred forty-three billion, one hundred forty million, four hundred thirty-two thousand, two hundred thirty".
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