Base | Representation |
---|---|
bin | 1100001111000110011… |
… | …1001001011000111101 |
3 | 202002121000222002210022 |
4 | 3003301213021120331 |
5 | 11421003233020331 |
6 | 240323044421525 |
7 | 21121151346446 |
oct | 3036147113075 |
9 | 662530862708 |
10 | 210212001341 |
11 | 81172215a31 |
12 | 348a76a78a5 |
13 | 16a90c06414 |
14 | a26246c2cd |
15 | 5704c5c67b |
hex | 30f19c963d |
210212001341 has 2 divisors, whose sum is σ = 210212001342. Its totient is φ = 210212001340.
The previous prime is 210212001289. The next prime is 210212001347. The reversal of 210212001341 is 143100212012.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 163657466116 + 46554535225 = 404546^2 + 215765^2 .
It is a cyclic number.
It is not a de Polignac number, because 210212001341 - 222 = 210207807037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (210212001347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105106000670 + 105106000671.
It is an arithmetic number, because the mean of its divisors is an integer number (105106000671).
Almost surely, 2210212001341 is an apocalyptic number.
It is an amenable number.
210212001341 is a deficient number, since it is larger than the sum of its proper divisors (1).
210212001341 is an equidigital number, since it uses as much as digits as its factorization.
210212001341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 210212001341 its reverse (143100212012), we get a palindrome (353312213353).
The spelling of 210212001341 in words is "two hundred ten billion, two hundred twelve million, one thousand, three hundred forty-one".
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