Base | Representation |
---|---|
bin | 101111110100011011100110… |
… | …010010110010110001111001 |
3 | 1000120122120001101100102002112 |
4 | 233310123212102302301321 |
5 | 210031214400432132301 |
6 | 2023143351334542105 |
7 | 62204325251622302 |
oct | 5764334622626171 |
9 | 1016576041312075 |
10 | 210311232302201 |
11 | 61014546917548 |
12 | 1b707886207935 |
13 | 9047358327764 |
14 | 39d11919557a9 |
15 | 194aa2781a9bb |
hex | bf46e64b2c79 |
210311232302201 has 16 divisors (see below), whose sum is σ = 229879397564928. Its totient is φ = 191543480544000.
The previous prime is 210311232302177. The next prime is 210311232302209. The reversal of 210311232302201 is 102203232113012.
It is a cyclic number.
It is not a de Polignac number, because 210311232302201 - 26 = 210311232302137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210311232302209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2899355 + ... + 20713008.
It is an arithmetic number, because the mean of its divisors is an integer number (14367462347808).
Almost surely, 2210311232302201 is an apocalyptic number.
It is an amenable number.
210311232302201 is a deficient number, since it is larger than the sum of its proper divisors (19568165262727).
210311232302201 is a wasteful number, since it uses less digits than its factorization.
210311232302201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23629312.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 210311232302201 its reverse (102203232113012), we get a palindrome (312514464415213).
The spelling of 210311232302201 in words is "two hundred ten trillion, three hundred eleven billion, two hundred thirty-two million, three hundred two thousand, two hundred one".
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