Base | Representation |
---|---|
bin | 11010101000100… |
… | …01000001101110 |
3 | 120120101201201121 |
4 | 31110101001232 |
5 | 424143311210 |
6 | 34100331154 |
7 | 5352002566 |
oct | 1524210156 |
9 | 516351647 |
10 | 223416430 |
11 | 105127086 |
12 | 629a3aba |
13 | 37395793 |
14 | 21959da6 |
15 | 149326da |
hex | d51106e |
223416430 has 8 divisors (see below), whose sum is σ = 402149592. Its totient is φ = 89366568.
The previous prime is 223416407. The next prime is 223416437. The reversal of 223416430 is 34614322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 223416395 and 223416404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223416437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11170812 + ... + 11170831.
It is an arithmetic number, because the mean of its divisors is an integer number (50268699).
Almost surely, 2223416430 is an apocalyptic number.
223416430 is a deficient number, since it is larger than the sum of its proper divisors (178733162).
223416430 is a wasteful number, since it uses less digits than its factorization.
223416430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22341650.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 223416430 is about 14947.1211274948. The cubic root of 223416430 is about 606.7899362412.
The spelling of 223416430 in words is "two hundred twenty-three million, four hundred sixteen thousand, four hundred thirty".
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