Base | Representation |
---|---|
bin | 11010101100101… |
… | …01010000100101 |
3 | 120121102020200201 |
4 | 31112111100211 |
5 | 424313124203 |
6 | 34120110501 |
7 | 5356416634 |
oct | 1526252045 |
9 | 517366621 |
10 | 223958053 |
11 | 105467000 |
12 | 63005431 |
13 | 37525177 |
14 | 21a5b51b |
15 | 149dce1d |
hex | d595425 |
223958053 has 8 divisors (see below), whose sum is σ = 246338496. Its totient is φ = 203597020.
The previous prime is 223958047. The next prime is 223958081. The reversal of 223958053 is 350859322.
It is a de Polignac number, because none of the positive numbers 2k-223958053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223958093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82801 + ... + 85462.
It is an arithmetic number, because the mean of its divisors is an integer number (30792312).
Almost surely, 2223958053 is an apocalyptic number.
It is an amenable number.
223958053 is a deficient number, since it is larger than the sum of its proper divisors (22380443).
223958053 is an equidigital number, since it uses as much as digits as its factorization.
223958053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168296 (or 168274 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The square root of 223958053 is about 14965.2281305699. The cubic root of 223958053 is about 607.2798825450.
The spelling of 223958053 in words is "two hundred twenty-three million, nine hundred fifty-eight thousand, fifty-three".
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