Base | Representation |
---|---|
bin | 10111111101110… |
… | …10010100111011 |
3 | 112000021221200210 |
4 | 23332322110323 |
5 | 402431304321 |
6 | 31541002203 |
7 | 4660551660 |
oct | 1376722473 |
9 | 460257623 |
10 | 201041211 |
11 | a3534268 |
12 | 573b3363 |
13 | 328601c7 |
14 | 1c9b3a67 |
15 | 129b2b76 |
hex | bfba53b |
201041211 has 32 divisors (see below), whose sum is σ = 315076608. Its totient is φ = 111636000.
The previous prime is 201041209. The next prime is 201041213. The reversal of 201041211 is 112140102.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (201041209) and next prime (201041213).
It is not a de Polignac number, because 201041211 - 21 = 201041209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201041213) 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 31 ways as a sum of consecutive naturals, for example, 226210 + ... + 227096.
It is an arithmetic number, because the mean of its divisors is an integer number (9846144).
Almost surely, 2201041211 is an apocalyptic number.
201041211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
201041211 is a deficient number, since it is larger than the sum of its proper divisors (114035397).
201041211 is a wasteful number, since it uses less digits than its factorization.
201041211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1191.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 201041211 is about 14178.9002041766. The cubic root of 201041211 is about 585.8166314256.
Adding to 201041211 its reverse (112140102), we get a palindrome (313181313).
The spelling of 201041211 in words is "two hundred one million, forty-one thousand, two hundred eleven".
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