Base | Representation |
---|---|
bin | 11010101001011… |
… | …01100011001100 |
3 | 120120121122222122 |
4 | 31110231203030 |
5 | 424211031020 |
6 | 34103032112 |
7 | 5353000316 |
oct | 1524554314 |
9 | 516548878 |
10 | 223533260 |
11 | 1051a6935 |
12 | 62a3b638 |
13 | 37406a02 |
14 | 2198a7b6 |
15 | 14957125 |
hex | d52d8cc |
223533260 has 12 divisors (see below), whose sum is σ = 469419888. Its totient is φ = 89413296.
The previous prime is 223533259. The next prime is 223533283. The reversal of 223533260 is 62335322.
It is a happy number.
223533260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5588312 + ... + 5588351.
It is an arithmetic number, because the mean of its divisors is an integer number (39118324).
Almost surely, 2223533260 is an apocalyptic number.
223533260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223533260 is an abundant number, since it is smaller than the sum of its proper divisors (245886628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223533260 is a wasteful number, since it uses less digits than its factorization.
223533260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11176672 (or 11176670 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
The square root of 223533260 is about 14951.0287271478. The cubic root of 223533260 is about 606.8956863195.
Adding to 223533260 its reverse (62335322), we get a palindrome (285868582).
The spelling of 223533260 in words is "two hundred twenty-three million, five hundred thirty-three thousand, two hundred sixty".
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