Base | Representation |
---|---|
bin | 11010100111111… |
… | …10110110111110 |
3 | 120120020221122110 |
4 | 31103332312332 |
5 | 424133421024 |
6 | 34054554450 |
7 | 5351242620 |
oct | 1523766676 |
9 | 516227573 |
10 | 223342014 |
11 | 105086185 |
12 | 62968a26 |
13 | 3736a94c |
14 | 2193ac10 |
15 | 1491a629 |
hex | d4fedbe |
223342014 has 32 divisors (see below), whose sum is σ = 515024640. Its totient is φ = 63245952.
The previous prime is 223342013. The next prime is 223342019. The reversal of 223342014 is 410243322.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223342013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18784 + ... + 28275.
It is an arithmetic number, because the mean of its divisors is an integer number (16094520).
Almost surely, 2223342014 is an apocalyptic number.
223342014 is an abundant number, since it is smaller than the sum of its proper divisors (291682626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223342014 is a wasteful number, since it uses less digits than its factorization.
223342014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47184.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 223342014 is about 14944.6316113847. The cubic root of 223342014 is about 606.7225584835.
Adding to 223342014 its reverse (410243322), we get a palindrome (633585336).
The spelling of 223342014 in words is "two hundred twenty-three million, three hundred forty-two thousand, fourteen".
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