Base | Representation |
---|---|
bin | 11010100101010… |
… | …11010111110100 |
3 | 120112121120120012 |
4 | 31102223113310 |
5 | 424042000202 |
6 | 34043355352 |
7 | 5345316632 |
oct | 1522532764 |
9 | 515546505 |
10 | 223000052 |
11 | 104972270 |
12 | 62822b58 |
13 | 3727b0c2 |
14 | 2188c352 |
15 | 1489e152 |
hex | d4ab5f4 |
223000052 has 24 divisors (see below), whose sum is σ = 426286560. Its totient is φ = 101230560.
The previous prime is 223000051. The next prime is 223000069. The reversal of 223000052 is 250000322.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223000051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35699 + ... + 41477.
It is an arithmetic number, because the mean of its divisors is an integer number (17761940).
Almost surely, 2223000052 is an apocalyptic number.
223000052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
223000052 is a deficient number, since it is larger than the sum of its proper divisors (203286508).
223000052 is a wasteful number, since it uses less digits than its factorization.
223000052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6671 (or 6669 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 223000052 is about 14933.1862641568. The cubic root of 223000052 is about 606.4127465859.
Adding to 223000052 its reverse (250000322), we get a palindrome (473000374).
The spelling of 223000052 in words is "two hundred twenty-three million, fifty-two", and thus it is an aban number.
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