Base | Representation |
---|---|
bin | 11011110101000… |
… | …00001011101000 |
3 | 121021020222110001 |
4 | 31322200023220 |
5 | 434230034401 |
6 | 35055232344 |
7 | 5533131010 |
oct | 1572401350 |
9 | 537228401 |
10 | 233439976 |
11 | 10a852a00 |
12 | 662186b4 |
13 | 39494c83 |
14 | 23008c40 |
15 | 15762601 |
hex | dea02e8 |
233439976 has 96 divisors (see below), whose sum is σ = 562302720. Its totient is φ = 88894080.
The previous prime is 233439967. The next prime is 233439979. The reversal of 233439976 is 679934332.
233439976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (233439979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318106 + ... + 318838.
It is an arithmetic number, because the mean of its divisors is an integer number (5857320).
Almost surely, 2233439976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 233439976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281151360).
233439976 is an abundant number, since it is smaller than the sum of its proper divisors (328862744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233439976 is a wasteful number, since it uses less digits than its factorization.
233439976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815 (or 800 counting only the distinct ones).
The product of its digits is 734832, while the sum is 46.
The square root of 233439976 is about 15278.7426184225. The cubic root of 233439976 is about 615.7320262995.
The spelling of 233439976 in words is "two hundred thirty-three million, four hundred thirty-nine thousand, nine hundred seventy-six".
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