Base | Representation |
---|---|
bin | 11010101000100… |
… | …00010010110110 |
3 | 120120101120121111 |
4 | 31110100102312 |
5 | 424143212210 |
6 | 34100305234 |
7 | 5351661052 |
oct | 1524202266 |
9 | 516346544 |
10 | 223413430 |
11 | 1051248a9 |
12 | 629a221a |
13 | 373942c6 |
14 | 21958c62 |
15 | 1493188a |
hex | d5104b6 |
223413430 has 16 divisors (see below), whose sum is σ = 405705024. Its totient is φ = 88574080.
The previous prime is 223413401. The next prime is 223413433. The reversal of 223413430 is 34314322.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223413433) 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, 97726 + ... + 99985.
It is an arithmetic number, because the mean of its divisors is an integer number (25356564).
Almost surely, 2223413430 is an apocalyptic number.
223413430 is a deficient number, since it is larger than the sum of its proper divisors (182291594).
223413430 is a wasteful number, since it uses less digits than its factorization.
223413430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197831.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 223413430 is about 14947.0207733849. The cubic root of 223413430 is about 606.7872202697.
Adding to 223413430 its reverse (34314322), we get a palindrome (257727752).
The spelling of 223413430 in words is "two hundred twenty-three million, four hundred thirteen thousand, four hundred thirty".
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