Base | Representation |
---|---|
bin | 100011111001001… |
… | …1011110000011110 |
3 | 10002221022000122001 |
4 | 1013302123300132 |
5 | 4431311400410 |
6 | 315302312514 |
7 | 41563154452 |
oct | 10762336036 |
9 | 3087260561 |
10 | 1204403230 |
11 | 568943a78 |
12 | 29742873a |
13 | 1626a6744 |
14 | b5d58662 |
15 | 70b0a33a |
hex | 47c9bc1e |
1204403230 has 16 divisors (see below), whose sum is σ = 2184998400. Its totient is φ = 477967392.
The previous prime is 1204403201. The next prime is 1204403231. The reversal of 1204403230 is 323044021.
It is a junction number, because it is equal to n+sod(n) for n = 1204403198 and 1204403207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1204403231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472905 + ... + 475444.
It is an arithmetic number, because the mean of its divisors is an integer number (136562400).
Almost surely, 21204403230 is an apocalyptic number.
1204403230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1204403230 is a deficient number, since it is larger than the sum of its proper divisors (980595170).
1204403230 is a wasteful number, since it uses less digits than its factorization.
1204403230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948483.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 1204403230 is about 34704.5131070874. The cubic root of 1204403230 is about 1063.9567410145.
Adding to 1204403230 its reverse (323044021), we get a palindrome (1527447251).
The spelling of 1204403230 in words is "one billion, two hundred four million, four hundred three thousand, two hundred thirty".
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