Base | Representation |
---|---|
bin | 100010000001010… |
… | …0101111001010111 |
3 | 2221112222202001021 |
4 | 1010002211321113 |
5 | 4314212431244 |
6 | 305134542011 |
7 | 40200563245 |
oct | 10402457127 |
9 | 2845882037 |
10 | 1141530199 |
11 | 536400597 |
12 | 27a367907 |
13 | 152661b74 |
14 | ab86d795 |
15 | 6a33b284 |
hex | 440a5e57 |
1141530199 has 2 divisors, whose sum is σ = 1141530200. Its totient is φ = 1141530198.
The previous prime is 1141530193. The next prime is 1141530209. The reversal of 1141530199 is 9910351411.
It is a weak prime.
It is an emirp because it is prime and its reverse (9910351411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1141530199 - 25 = 1141530167 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1141530193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570765099 + 570765100.
It is an arithmetic number, because the mean of its divisors is an integer number (570765100).
Almost surely, 21141530199 is an apocalyptic number.
1141530199 is a deficient number, since it is larger than the sum of its proper divisors (1).
1141530199 is an equidigital number, since it uses as much as digits as its factorization.
1141530199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4860, while the sum is 34.
The square root of 1141530199 is about 33786.5387247643. The cubic root of 1141530199 is about 1045.1111193392. Note that the first 5 decimals are identical.
It can be divided in two parts, 11415 and 30199, that added together give a palindrome (41614).
The spelling of 1141530199 in words is "one billion, one hundred forty-one million, five hundred thirty thousand, one hundred ninety-nine".
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