Base | Representation |
---|---|
bin | 1001010001110110001010… |
… | …0101000011110101011111 |
3 | 1100010022122221111000001202 |
4 | 2110131202211003311133 |
5 | 2314123102002211312 |
6 | 33410454310430115 |
7 | 2102041025310626 |
oct | 224354245036537 |
9 | 40108587430052 |
10 | 10202201210207 |
11 | 3283802681006 |
12 | 118930866233b |
13 | 5900a9510b36 |
14 | 273b096c46bd |
15 | 12a5b17729c2 |
hex | 94762943d5f |
10202201210207 has 2 divisors, whose sum is σ = 10202201210208. Its totient is φ = 10202201210206.
The previous prime is 10202201210171. The next prime is 10202201210213. The reversal of 10202201210207 is 70201210220201.
It is a strong prime.
It is an emirp because it is prime and its reverse (70201210220201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10202201210207 - 26 = 10202201210143 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10202201210287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101100605103 + 5101100605104.
It is an arithmetic number, because the mean of its divisors is an integer number (5101100605104).
Almost surely, 210202201210207 is an apocalyptic number.
10202201210207 is a deficient number, since it is larger than the sum of its proper divisors (1).
10202201210207 is an equidigital number, since it uses as much as digits as its factorization.
10202201210207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 20.
Adding to 10202201210207 its reverse (70201210220201), we get a palindrome (80403411430408).
The spelling of 10202201210207 in words is "ten trillion, two hundred two billion, two hundred one million, two hundred ten thousand, two hundred seven".
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