Base | Representation |
---|---|
bin | 101111110010110101111000… |
… | …001001100111011010101001 |
3 | 1000120021010010111201202121020 |
4 | 233302311320021213122221 |
5 | 210022422204104021301 |
6 | 2023021245334403053 |
7 | 62163410524345326 |
oct | 5762657011473251 |
9 | 1016233114652536 |
10 | 210202010220201 |
11 | 60a821988a577a |
12 | 1b6aa683b00489 |
13 | 9039c7004b77c |
14 | 39c9b8dbcdb4d |
15 | 1947c83b87436 |
hex | bf2d782676a9 |
210202010220201 has 8 divisors (see below), whose sum is σ = 280304411341920. Its totient is φ = 140117141289312.
The previous prime is 210202010220197. The next prime is 210202010220259. The reversal of 210202010220201 is 102022010202012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 210202010220201 - 22 = 210202010220197 is a prime.
It is a super-3 number, since 3×2102020102202013 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (210202010220271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383019731 + ... + 4383067688.
It is an arithmetic number, because the mean of its divisors is an integer number (35038051417740).
Almost surely, 2210202010220201 is an apocalyptic number.
It is an amenable number.
210202010220201 is a deficient number, since it is larger than the sum of its proper divisors (70102401121719).
210202010220201 is an equidigital number, since it uses as much as digits as its factorization.
210202010220201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8766095415.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 210202010220201 its reverse (102022010202012), we get a palindrome (312224020422213).
The spelling of 210202010220201 in words is "two hundred ten trillion, two hundred two billion, ten million, two hundred twenty thousand, two hundred one".
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