Base | Representation |
---|---|
bin | 11011010110100… |
… | …00101100010101 |
3 | 120222201222111202 |
4 | 31223100230111 |
5 | 432214204443 |
6 | 34433442245 |
7 | 5454150014 |
oct | 1553205425 |
9 | 528658452 |
10 | 229444373 |
11 | 108573a54 |
12 | 64a10385 |
13 | 386c6402 |
14 | 22688a7b |
15 | 152237b8 |
hex | dad0b15 |
229444373 has 4 divisors (see below), whose sum is σ = 229568748. Its totient is φ = 229320000.
The previous prime is 229444351. The next prime is 229444379. The reversal of 229444373 is 373444922.
229444373 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.
It can be written as a sum of positive squares in 2 ways, for example, as 132756484 + 96687889 = 11522^2 + 9833^2 .
It is a cyclic number.
It is not a de Polignac number, because 229444373 - 210 = 229443349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229444379) 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, 59378 + ... + 63123.
It is an arithmetic number, because the mean of its divisors is an integer number (57392187).
Almost surely, 2229444373 is an apocalyptic number.
It is an amenable number.
229444373 is a deficient number, since it is larger than the sum of its proper divisors (124375).
229444373 is a wasteful number, since it uses less digits than its factorization.
229444373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124374.
The product of its digits is 145152, while the sum is 38.
The square root of 229444373 is about 15147.4213316987. The cubic root of 229444373 is about 612.1987950098.
The spelling of 229444373 in words is "two hundred twenty-nine million, four hundred forty-four thousand, three hundred seventy-three".
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