Base | Representation |
---|---|
bin | 11011111110010… |
… | …11000101000111 |
3 | 121100120011212000 |
4 | 31333023011013 |
5 | 440033224023 |
6 | 35141400343 |
7 | 5546420241 |
oct | 1577130507 |
9 | 540504760 |
10 | 234664263 |
11 | 110509809 |
12 | 667090b3 |
13 | 398032c2 |
14 | 23247091 |
15 | 15905243 |
hex | dfcb147 |
234664263 has 8 divisors (see below), whose sum is σ = 347650800. Its totient is φ = 156442824.
The previous prime is 234664237. The next prime is 234664271. The reversal of 234664263 is 362466432.
234664263 is a `hidden beast` number, since 2 + 3 + 4 + 6 + 642 + 6 + 3 = 666.
It is not a de Polignac number, because 234664263 - 28 = 234664007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234664363) 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, 4345608 + ... + 4345661.
It is an arithmetic number, because the mean of its divisors is an integer number (43456350).
Almost surely, 2234664263 is an apocalyptic number.
234664263 is a deficient number, since it is larger than the sum of its proper divisors (112986537).
234664263 is an equidigital number, since it uses as much as digits as its factorization.
234664263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8691278 (or 8691272 counting only the distinct ones).
The product of its digits is 124416, while the sum is 36.
The square root of 234664263 is about 15318.7552692769. The cubic root of 234664263 is about 616.8065619145.
The spelling of 234664263 in words is "two hundred thirty-four million, six hundred sixty-four thousand, two hundred sixty-three".
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