Base | Representation |
---|---|
bin | 11000000100101… |
… | …10000011011100 |
3 | 112001222200021011 |
4 | 30002112003130 |
5 | 403144104322 |
6 | 32012145004 |
7 | 5001320614 |
oct | 1402260334 |
9 | 461880234 |
10 | 201941212 |
11 | a3a99470 |
12 | 57768164 |
13 | 32ab6a55 |
14 | 1cb69a44 |
15 | 12ade677 |
hex | c0960dc |
201941212 has 24 divisors (see below), whose sum is σ = 386919792. Its totient is φ = 91459200.
The previous prime is 201941197. The next prime is 201941213. The reversal of 201941212 is 212149102.
201941212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201941213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4198 + ... + 20530.
It is an arithmetic number, because the mean of its divisors is an integer number (16121658).
Almost surely, 2201941212 is an apocalyptic number.
201941212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
201941212 is a deficient number, since it is larger than the sum of its proper divisors (184978580).
201941212 is a wasteful number, since it uses less digits than its factorization.
201941212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16629 (or 16627 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 201941212 is about 14210.6020984334. The cubic root of 201941212 is about 586.6895051084.
The spelling of 201941212 in words is "two hundred one million, nine hundred forty-one thousand, two hundred twelve".
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