Base | Representation |
---|---|
bin | 11010110000001… |
… | …10110001110101 |
3 | 120122021212112001 |
4 | 31120012301311 |
5 | 424423014104 |
6 | 34134055301 |
7 | 5363364355 |
oct | 1530066165 |
9 | 518255461 |
10 | 224423029 |
11 | 105754386 |
12 | 631aa531 |
13 | 376589bc |
14 | 21b3cb65 |
15 | 14a80aa4 |
hex | d606c75 |
224423029 has 4 divisors (see below), whose sum is σ = 234180576. Its totient is φ = 214665484.
The previous prime is 224423027. The next prime is 224423051. The reversal of 224423029 is 920324422.
224423029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 224423029 - 21 = 224423027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224422988 and 224423006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224423027) 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, 4878739 + ... + 4878784.
It is an arithmetic number, because the mean of its divisors is an integer number (58545144).
Almost surely, 2224423029 is an apocalyptic number.
It is an amenable number.
224423029 is a deficient number, since it is larger than the sum of its proper divisors (9757547).
224423029 is an equidigital number, since it uses as much as digits as its factorization.
224423029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9757546.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 224423029 is about 14980.7552880354. The cubic root of 224423029 is about 607.6998650299.
The spelling of 224423029 in words is "two hundred twenty-four million, four hundred twenty-three thousand, twenty-nine".
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