Base | Representation |
---|---|
bin | 11010100110100… |
… | …10011111000100 |
3 | 120112220201022211 |
4 | 31103102133010 |
5 | 424112112020 |
6 | 34051033204 |
7 | 5346555001 |
oct | 1523223704 |
9 | 515821284 |
10 | 223160260 |
11 | 104a71674 |
12 | 6289b804 |
13 | 37305cbb |
14 | 218d08a8 |
15 | 148d185a |
hex | d4d27c4 |
223160260 has 24 divisors (see below), whose sum is σ = 489013056. Its totient is φ = 85382880.
The previous prime is 223160257. The next prime is 223160279. The reversal of 223160260 is 62061322.
It is a happy number.
223160260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2231602603 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242106 + ... + 243025.
It is an arithmetic number, because the mean of its divisors is an integer number (20375544).
Almost surely, 2223160260 is an apocalyptic number.
223160260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223160260 is an abundant number, since it is smaller than the sum of its proper divisors (265852796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223160260 is a wasteful number, since it uses less digits than its factorization.
223160260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485163 (or 485161 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 223160260 is about 14938.5494610421. The cubic root of 223160260 is about 606.5579317795.
The spelling of 223160260 in words is "two hundred twenty-three million, one hundred sixty thousand, two hundred sixty".
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