Base | Representation |
---|---|
bin | 11100000010100… |
… | …11100001111100 |
3 | 121101121120112001 |
4 | 32001103201330 |
5 | 440204120124 |
6 | 35201352044 |
7 | 5554235551 |
oct | 1601234174 |
9 | 541546461 |
10 | 235223164 |
11 | 110860710 |
12 | 66938624 |
13 | 3996a807 |
14 | 23350a28 |
15 | 159b5b44 |
hex | e05387c |
235223164 has 48 divisors (see below), whose sum is σ = 465841152. Its totient is φ = 102960000.
The previous prime is 235223161. The next prime is 235223179. The reversal of 235223164 is 461322532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235223161) 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 15 ways as a sum of consecutive naturals, for example, 451224 + ... + 451744.
It is an arithmetic number, because the mean of its divisors is an integer number (9705024).
Almost surely, 2235223164 is an apocalyptic number.
It is an amenable number.
235223164 is a deficient number, since it is larger than the sum of its proper divisors (230617988).
235223164 is a wasteful number, since it uses less digits than its factorization.
235223164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898 (or 896 counting only the distinct ones).
The product of its digits is 8640, while the sum is 28.
The square root of 235223164 is about 15336.9867966299. The cubic root of 235223164 is about 617.2958573824.
Adding to 235223164 its reverse (461322532), we get a palindrome (696545696).
The spelling of 235223164 in words is "two hundred thirty-five million, two hundred twenty-three thousand, one hundred sixty-four".
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