Base | Representation |
---|---|
bin | 10011001100011… |
… | …010001110000110 |
3 | 211102221022201012 |
4 | 103030122032012 |
5 | 1124414121410 |
6 | 51542002222 |
7 | 10660061330 |
oct | 2314321606 |
9 | 742838635 |
10 | 322020230 |
11 | 155854624 |
12 | 8ba16372 |
13 | 5193a91c |
14 | 30aa6450 |
15 | 1d40d605 |
hex | 1331a386 |
322020230 has 64 divisors (see below), whose sum is σ = 681108480. Its totient is φ = 107339904.
The previous prime is 322020221. The next prime is 322020233. The reversal of 322020230 is 32020223.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (322020233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425012 + ... + 425768.
It is an arithmetic number, because the mean of its divisors is an integer number (10642320).
Almost surely, 2322020230 is an apocalyptic number.
322020230 is an abundant number, since it is smaller than the sum of its proper divisors (359088250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
322020230 is a wasteful number, since it uses less digits than its factorization.
322020230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 933.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 322020230 is about 17944.9221229851. The cubic root of 322020230 is about 685.4267538090.
Adding to 322020230 its reverse (32020223), we get a palindrome (354040453).
The spelling of 322020230 in words is "three hundred twenty-two million, twenty thousand, two hundred thirty".
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