Base | Representation |
---|---|
bin | 11010100111110… |
… | …10110000011110 |
3 | 120120020002121020 |
4 | 31103322300132 |
5 | 424132401324 |
6 | 34054345010 |
7 | 5351142630 |
oct | 1523726036 |
9 | 516202536 |
10 | 223325214 |
11 | 1050745a2 |
12 | 6295b166 |
13 | 373630c8 |
14 | 21934a50 |
15 | 14915679 |
hex | d4fac1e |
223325214 has 16 divisors (see below), whose sum is σ = 510457728. Its totient is φ = 63807192.
The previous prime is 223325213. The next prime is 223325231. The reversal of 223325214 is 412523322.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223325213) 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, 2658592 + ... + 2658675.
It is an arithmetic number, because the mean of its divisors is an integer number (31903608).
Almost surely, 2223325214 is an apocalyptic number.
223325214 is an abundant number, since it is smaller than the sum of its proper divisors (287132514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223325214 is a wasteful number, since it uses less digits than its factorization.
223325214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5317279.
The product of its digits is 2880, while the sum is 24.
The square root of 223325214 is about 14944.0695260695. The cubic root of 223325214 is about 606.7073453516.
Adding to 223325214 its reverse (412523322), we get a palindrome (635848536).
The spelling of 223325214 in words is "two hundred twenty-three million, three hundred twenty-five thousand, two hundred fourteen".
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