Base | Representation |
---|---|
bin | 11010100101110… |
… | …00110110010101 |
3 | 120112201101021200 |
4 | 31102320312111 |
5 | 424100232003 |
6 | 34044503113 |
7 | 5345636601 |
oct | 1522706625 |
9 | 515641250 |
10 | 223055253 |
11 | 1049aa793 |
12 | 6284aa99 |
13 | 3729a275 |
14 | 218a4501 |
15 | 148b06a3 |
hex | d4b8d95 |
223055253 has 12 divisors (see below), whose sum is σ = 322858848. Its totient is φ = 148395240.
The previous prime is 223055251. The next prime is 223055257. The reversal of 223055253 is 352550322.
It is not a de Polignac number, because 223055253 - 21 = 223055251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223055251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21063 + ... + 29828.
It is an arithmetic number, because the mean of its divisors is an integer number (26904904).
Almost surely, 2223055253 is an apocalyptic number.
It is an amenable number.
223055253 is a deficient number, since it is larger than the sum of its proper divisors (99803595).
223055253 is a wasteful number, since it uses less digits than its factorization.
223055253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51384 (or 51381 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 223055253 is about 14935.0344157622. The cubic root of 223055253 is about 606.4627792025.
The spelling of 223055253 in words is "two hundred twenty-three million, fifty-five thousand, two hundred fifty-three".
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