Base | Representation |
---|---|
bin | 101101101101000111000111… |
… | …100010000101011011011010 |
3 | 222100201120101200221220121121 |
4 | 231231013013202011123122 |
5 | 202321340301134134320 |
6 | 1551303404530355454 |
7 | 60224434344460660 |
oct | 5555070742053332 |
9 | 870646350856547 |
10 | 201012112021210 |
11 | 59059837952026 |
12 | 1a6655b172bb8a |
13 | 882148c981579 |
14 | 378d0768c8c30 |
15 | 1838bbdd028aa |
hex | b6d1c78856da |
201012112021210 has 64 divisors (see below), whose sum is σ = 413621325621504. Its totient is φ = 68899991731200.
The previous prime is 201012112021207. The next prime is 201012112021213. The reversal of 201012112021210 is 12120211210102.
It is an interprime number because it is at equal distance from previous prime (201012112021207) and next prime (201012112021213).
It is not an unprimeable number, because it can be changed into a prime (201012112021213) 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, 6655353969 + ... + 6655384171.
It is an arithmetic number, because the mean of its divisors is an integer number (6462833212836).
Almost surely, 2201012112021210 is an apocalyptic number.
201012112021210 is an abundant number, since it is smaller than the sum of its proper divisors (212609213600294).
201012112021210 is a wasteful number, since it uses less digits than its factorization.
201012112021210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52519.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 201012112021210 its reverse (12120211210102), we get a palindrome (213132323231312).
The spelling of 201012112021210 in words is "two hundred one trillion, twelve billion, one hundred twelve million, twenty-one thousand, two hundred ten".
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