Base | Representation |
---|---|
bin | 1101101010111101101… |
… | …1111011011111011001 |
3 | 211110020121021220022202 |
4 | 3122233123323133121 |
5 | 12322004110141340 |
6 | 255522024455545 |
7 | 22653223251011 |
oct | 3325733733731 |
9 | 743217256282 |
10 | 234871568345 |
11 | 90676971677 |
12 | 3962a01a5b5 |
13 | 191c0a5619b |
14 | b521518c41 |
15 | 6199ad5c15 |
hex | 36af6fb7d9 |
234871568345 has 16 divisors (see below), whose sum is σ = 283229015040. Its totient is φ = 186975465600.
The previous prime is 234871568287. The next prime is 234871568369. The reversal of 234871568345 is 543865178432.
It is not a de Polignac number, because 234871568345 - 210 = 234871567321 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7877576 + ... + 7907334.
It is an arithmetic number, because the mean of its divisors is an integer number (17701813440).
Almost surely, 2234871568345 is an apocalyptic number.
It is an amenable number.
234871568345 is a deficient number, since it is larger than the sum of its proper divisors (48357446695).
234871568345 is a wasteful number, since it uses less digits than its factorization.
234871568345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37456.
The product of its digits is 19353600, while the sum is 56.
The spelling of 234871568345 in words is "two hundred thirty-four billion, eight hundred seventy-one million, five hundred sixty-eight thousand, three hundred forty-five".
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