Base | Representation |
---|---|
bin | 10001011101110001100… |
… | …101000111010100001011 |
3 | 11020201221002201211101022 |
4 | 101131301211013110023 |
5 | 124131003031232113 |
6 | 2315210453543055 |
7 | 152466052555232 |
oct | 21356145072413 |
9 | 4221832654338 |
10 | 1200201430283 |
11 | 4230034666a9 |
12 | 174735044a8b |
13 | 8924225301b |
14 | 4213919db19 |
15 | 21347728908 |
hex | 1177194750b |
1200201430283 has 2 divisors, whose sum is σ = 1200201430284. Its totient is φ = 1200201430282.
The previous prime is 1200201430277. The next prime is 1200201430339. The reversal of 1200201430283 is 3820341020021.
It is a weak prime.
It is an emirp because it is prime and its reverse (3820341020021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1200201430283 - 214 = 1200201413899 is a prime.
It is not a weakly prime, because it can be changed into another prime (1200201438283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600100715141 + 600100715142.
It is an arithmetic number, because the mean of its divisors is an integer number (600100715142).
Almost surely, 21200201430283 is an apocalyptic number.
1200201430283 is a deficient number, since it is larger than the sum of its proper divisors (1).
1200201430283 is an equidigital number, since it uses as much as digits as its factorization.
1200201430283 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 26.
The spelling of 1200201430283 in words is "one trillion, two hundred billion, two hundred one million, four hundred thirty thousand, two hundred eighty-three".
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