Base | Representation |
---|---|
bin | 111101010110011… |
… | …101111111101001 |
3 | 2122201210212102200 |
4 | 331112131333221 |
5 | 4102000101301 |
6 | 250045250413 |
7 | 34335623136 |
oct | 7526357751 |
9 | 2581725380 |
10 | 1029300201 |
11 | 489016526 |
12 | 248863a09 |
13 | 135328797 |
14 | 9a9b758d |
15 | 6056cc86 |
hex | 3d59dfe9 |
1029300201 has 12 divisors (see below), whose sum is σ = 1491056112. Its totient is φ = 684220536.
The previous prime is 1029300199. The next prime is 1029300211. The reversal of 1029300201 is 1020039201.
It is a happy number.
It is not a de Polignac number, because 1029300201 - 21 = 1029300199 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1029300211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161671 + ... + 167916.
It is an arithmetic number, because the mean of its divisors is an integer number (124254676).
Almost surely, 21029300201 is an apocalyptic number.
It is an amenable number.
1029300201 is a deficient number, since it is larger than the sum of its proper divisors (461755911).
1029300201 is a wasteful number, since it uses less digits than its factorization.
1029300201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329940 (or 329937 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 1029300201 is about 32082.7087540937. The cubic root of 1029300201 is about 1009.6728676201.
Adding to 1029300201 its reverse (1020039201), we get a palindrome (2049339402).
Subtracting from 1029300201 its reverse (1020039201), we obtain a cube (9261000 = 2103).
The spelling of 1029300201 in words is "one billion, twenty-nine million, three hundred thousand, two hundred one".
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