Base | Representation |
---|---|
bin | 11010101011011… |
… | …01111001110010 |
3 | 120121010001120020 |
4 | 31111231321302 |
5 | 424242444400 |
6 | 34112424310 |
7 | 5355145644 |
oct | 1525557162 |
9 | 517101506 |
10 | 223796850 |
11 | 105366982 |
12 | 62b48096 |
13 | 37499994 |
14 | 21a18894 |
15 | 149aa2a0 |
hex | d56de72 |
223796850 has 24 divisors (see below), whose sum is σ = 555016560. Its totient is φ = 59679120.
The previous prime is 223796849. The next prime is 223796869. The reversal of 223796850 is 58697322.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 745840 + ... + 746139.
It is an arithmetic number, because the mean of its divisors is an integer number (23125690).
Almost surely, 2223796850 is an apocalyptic number.
223796850 is an abundant number, since it is smaller than the sum of its proper divisors (331219710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223796850 is a wasteful number, since it uses less digits than its factorization.
223796850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1491994 (or 1491989 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 223796850 is about 14959.8412424731. The cubic root of 223796850 is about 607.1341426991.
The spelling of 223796850 in words is "two hundred twenty-three million, seven hundred ninety-six thousand, eight hundred fifty".
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