Base | Representation |
---|---|
bin | 110000001101001001111000… |
… | …101110110110010100101010 |
3 | 1000210122222101110002102202000 |
4 | 300031021320232312110222 |
5 | 210242033343002242302 |
6 | 2030524050350551430 |
7 | 62441142266235501 |
oct | 6015117056662452 |
9 | 1023588343072660 |
10 | 212010201212202 |
11 | 6160a026542938 |
12 | 1b940bb7508576 |
13 | 913b626258bb3 |
14 | 3a4d4c4381838 |
15 | 1979d1286631c |
hex | c0d278bb652a |
212010201212202 has 32 divisors (see below), whose sum is σ = 477587667884160. Its totient is φ = 69701983958880.
The previous prime is 212010201212177. The next prime is 212010201212221. The reversal of 212010201212202 is 202212102010212.
It is a happy number.
212010201212202 is a `hidden beast` number, since 21 + 20 + 10 + 201 + 212 + 202 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26891193574 + ... + 26891201457.
It is an arithmetic number, because the mean of its divisors is an integer number (14924614621380).
Almost surely, 2212010201212202 is an apocalyptic number.
212010201212202 is an abundant number, since it is smaller than the sum of its proper divisors (265577466671958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212010201212202 is a wasteful number, since it uses less digits than its factorization.
212010201212202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53782395115 (or 53782395109 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 212010201212202 its reverse (202212102010212), we get a palindrome (414222303222414).
The spelling of 212010201212202 in words is "two hundred twelve trillion, ten billion, two hundred one million, two hundred twelve thousand, two hundred two".
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