Base | Representation |
---|---|
bin | 11010100111110… |
… | …00000100100100 |
3 | 120120012112111202 |
4 | 31103320010210 |
5 | 424132023322 |
6 | 34054222032 |
7 | 5351065562 |
oct | 1523700444 |
9 | 516175452 |
10 | 223314212 |
11 | 105067300 |
12 | 62954918 |
13 | 3735b0b4 |
14 | 21930a32 |
15 | 14912292 |
hex | d4f8124 |
223314212 has 18 divisors (see below), whose sum is σ = 429557814. Its totient is φ = 101506240.
The previous prime is 223314209. The next prime is 223314251. The reversal of 223314212 is 212413322.
It can be written as a sum of positive squares in only one way, i.e., 219217636 + 4096576 = 14806^2 + 2024^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230213 + ... + 231180.
It is an arithmetic number, because the mean of its divisors is an integer number (23864323).
Almost surely, 2223314212 is an apocalyptic number.
223314212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
223314212 is a deficient number, since it is larger than the sum of its proper divisors (206243602).
223314212 is a wasteful number, since it uses less digits than its factorization.
223314212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461419 (or 461406 counting only the distinct ones).
The product of its digits is 576, while the sum is 20.
The square root of 223314212 is about 14943.7014156467. The cubic root of 223314212 is about 606.6973821478.
Adding to 223314212 its reverse (212413322), we get a palindrome (435727534).
The spelling of 223314212 in words is "two hundred twenty-three million, three hundred fourteen thousand, two hundred twelve".
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