Base | Representation |
---|---|
bin | 11010100110100… |
… | …01011101010010 |
3 | 120112220111112220 |
4 | 31103101131102 |
5 | 424111443200 |
6 | 34051001510 |
7 | 5346536505 |
oct | 1523213522 |
9 | 515814486 |
10 | 223156050 |
11 | 104a69497 |
12 | 62899296 |
13 | 37304100 |
14 | 218cd13c |
15 | 148d04a0 |
hex | d4d1752 |
223156050 has 72 divisors (see below), whose sum is σ = 599341104. Its totient is φ = 54924480.
The previous prime is 223156049. The next prime is 223156061. The reversal of 223156050 is 50651322.
223156050 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 3×2231560503 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 223156050.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20949 + ... + 29751.
It is an arithmetic number, because the mean of its divisors is an integer number (8324182).
Almost surely, 2223156050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223156050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299670552).
223156050 is an abundant number, since it is smaller than the sum of its proper divisors (376185054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223156050 is a wasteful number, since it uses less digits than its factorization.
223156050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8844 (or 8826 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 223156050 is about 14938.4085497753. The cubic root of 223156050 is about 606.5541174431.
The spelling of 223156050 in words is "two hundred twenty-three million, one hundred fifty-six thousand, fifty".
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