Base | Representation |
---|---|
bin | 10111111101101… |
… | …01101000111110 |
3 | 112000020222100210 |
4 | 23332311220332 |
5 | 402430201024 |
6 | 31540333250 |
7 | 4660442004 |
oct | 1376655076 |
9 | 460228323 |
10 | 201022014 |
11 | a35208a6 |
12 | 573a4226 |
13 | 3285454b |
14 | 1c9aaa74 |
15 | 129ac129 |
hex | bfb5a3e |
201022014 has 32 divisors (see below), whose sum is σ = 423895680. Its totient is φ = 63376992.
The previous prime is 201022013. The next prime is 201022037. The reversal of 201022014 is 410220102.
It is a super-2 number, since 2×2010220142 = 80819700225232392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201022013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99664 + ... + 101660.
It is an arithmetic number, because the mean of its divisors is an integer number (13246740).
Almost surely, 2201022014 is an apocalyptic number.
201022014 is an abundant number, since it is smaller than the sum of its proper divisors (222873666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201022014 is a wasteful number, since it uses less digits than its factorization.
201022014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2904.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 201022014 is about 14178.2232314208. The cubic root of 201022014 is about 585.7979847018.
Adding to 201022014 its reverse (410220102), we get a palindrome (611242116).
The spelling of 201022014 in words is "two hundred one million, twenty-two thousand, fourteen".
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