Base | Representation |
---|---|
bin | 101111110010111111001100… |
… | …001111101000111110101001 |
3 | 1000120022001221111000001010020 |
4 | 233302333030033220332221 |
5 | 210023103144310121301 |
6 | 2023030021550311053 |
7 | 62164213411631541 |
oct | 5762771417507651 |
9 | 1016261844001106 |
10 | 210212011020201 |
11 | 60a86460006843 |
12 | 1b6b05b51b8489 |
13 | 903aba4c590c8 |
14 | 39ca45c0c0321 |
15 | 194816bb52436 |
hex | bf2fcc3e8fa9 |
210212011020201 has 32 divisors (see below), whose sum is σ = 297467809591680. Its totient is φ = 131587575128064.
The previous prime is 210212011020107. The next prime is 210212011020203. The reversal of 210212011020201 is 102020110212012.
It is not a de Polignac number, because 210212011020201 - 214 = 210212011003817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (210212011020203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559373301 + ... + 559748973.
It is an arithmetic number, because the mean of its divisors is an integer number (9295869049740).
Almost surely, 2210212011020201 is an apocalyptic number.
It is an amenable number.
210212011020201 is a deficient number, since it is larger than the sum of its proper divisors (87255798571479).
210212011020201 is a wasteful number, since it uses less digits than its factorization.
210212011020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401465.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210212011020201 its reverse (102020110212012), we get a palindrome (312232121232213).
The spelling of 210212011020201 in words is "two hundred ten trillion, two hundred twelve billion, eleven million, twenty thousand, two hundred one".
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