Base | Representation |
---|---|
bin | 1101101010100101010… |
… | …0001010000001101000 |
3 | 211102222110001011011020 |
4 | 3122221110022001220 |
5 | 12321301312224212 |
6 | 255503515332440 |
7 | 22650535306311 |
oct | 3325124120150 |
9 | 742873034136 |
10 | 234768867432 |
11 | 906239a5990 |
12 | 395bb751120 |
13 | 191a56a8208 |
14 | b511a23608 |
15 | 6190a9ad8c |
hex | 36a950a068 |
234768867432 has 128 divisors (see below), whose sum is σ = 667479121920. Its totient is φ = 68165280000.
The previous prime is 234768867397. The next prime is 234768867451.
It is a happy number.
234768867432 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2347688674322 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684573 + ... + 968595.
It is an arithmetic number, because the mean of its divisors is an integer number (5214680640).
Almost surely, 2234768867432 is an apocalyptic number.
234768867432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234768867432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333739560960).
234768867432 is an abundant number, since it is smaller than the sum of its proper divisors (432710254488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234768867432 is a wasteful number, since it uses less digits than its factorization.
234768867432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284175 (or 284171 counting only the distinct ones).
The product of its digits is 65028096, while the sum is 60.
The spelling of 234768867432 in words is "two hundred thirty-four billion, seven hundred sixty-eight million, eight hundred sixty-seven thousand, four hundred thirty-two".
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