Base | Representation |
---|---|
bin | 11011111011101… |
… | …11000101101000 |
3 | 121022220200221010 |
4 | 31331313011220 |
5 | 434441221412 |
6 | 35130143520 |
7 | 5543455236 |
oct | 1575670550 |
9 | 538820833 |
10 | 234320232 |
11 | 1102a4293 |
12 | 66581ba0 |
13 | 39712833 |
14 | 23197956 |
15 | 1588833c |
hex | df77168 |
234320232 has 32 divisors (see below), whose sum is σ = 606002400. Its totient is φ = 75413184.
The previous prime is 234320221. The next prime is 234320237. The reversal of 234320232 is 232023432.
It is a super-2 number, since 2×2343202322 = 109811942249067648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 234320199 and 234320208.
It is not an unprimeable number, because it can be changed into a prime (234320237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167638 + ... + 169029.
It is an arithmetic number, because the mean of its divisors is an integer number (18937575).
Almost surely, 2234320232 is an apocalyptic number.
It is an amenable number.
234320232 is an abundant number, since it is smaller than the sum of its proper divisors (371682168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234320232 is a wasteful number, since it uses less digits than its factorization.
234320232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336705 (or 336701 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 234320232 is about 15307.5220724976. The cubic root of 234320232 is about 616.5049901292.
Adding to 234320232 its reverse (232023432), we get a palindrome (466343664).
The spelling of 234320232 in words is "two hundred thirty-four million, three hundred twenty thousand, two hundred thirty-two".
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