Base | Representation |
---|---|
bin | 11010101110011… |
… | …11010101110100 |
3 | 120121212100000221 |
4 | 31113033111310 |
5 | 424343232311 |
6 | 34125144124 |
7 | 5361430345 |
oct | 1527172564 |
9 | 517770027 |
10 | 224195956 |
11 | 105609816 |
12 | 630bb044 |
13 | 375a953a |
14 | 21ac00cc |
15 | 14a38671 |
hex | d5cf574 |
224195956 has 6 divisors (see below), whose sum is σ = 392342930. Its totient is φ = 112097976.
The previous prime is 224195911. The next prime is 224195957. The reversal of 224195956 is 659591422.
224195956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 203347600 + 20848356 = 14260^2 + 4566^2 .
It is a super-3 number, since 3×2241959563 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224195957) by changing a digit.
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 as a sum of consecutive naturals, namely, 28024491 + ... + 28024498.
Almost surely, 2224195956 is an apocalyptic number.
It is an amenable number.
224195956 is a deficient number, since it is larger than the sum of its proper divisors (168146974).
224195956 is a wasteful number, since it uses less digits than its factorization.
224195956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56048993 (or 56048991 counting only the distinct ones).
The product of its digits is 194400, while the sum is 43.
The square root of 224195956 is about 14973.1745465015. The cubic root of 224195956 is about 607.4948373511.
The spelling of 224195956 in words is "two hundred twenty-four million, one hundred ninety-five thousand, nine hundred fifty-six".
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