Base | Representation |
---|---|
bin | 111011100111011… |
… | …101101101010011 |
3 | 2120201001110220002 |
4 | 323213131231103 |
5 | 4022022413133 |
6 | 243125440215 |
7 | 33533366012 |
oct | 7347355523 |
9 | 2521043802 |
10 | 1000201043 |
11 | 473650936 |
12 | 23ab7006b |
13 | 12c2aa84a |
14 | 96ba0a79 |
15 | 5cc20ce8 |
hex | 3b9ddb53 |
1000201043 has 2 divisors, whose sum is σ = 1000201044. Its totient is φ = 1000201042.
The previous prime is 1000201009. The next prime is 1000201063. The reversal of 1000201043 is 3401020001.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1000201043 - 220 = 999152467 is a prime.
It is not a weakly prime, because it can be changed into another prime (1000201003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500100521 + 500100522.
It is an arithmetic number, because the mean of its divisors is an integer number (500100522).
Almost surely, 21000201043 is an apocalyptic number.
1000201043 is a deficient number, since it is larger than the sum of its proper divisors (1).
1000201043 is an equidigital number, since it uses as much as digits as its factorization.
1000201043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 1000201043 is about 31625.9552108707. The cubic root of 1000201043 is about 1000.0670098429.
Adding to 1000201043 its reverse (3401020001), we get a palindrome (4401221044).
The spelling of 1000201043 in words is "one billion, two hundred one thousand, forty-three".
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