Base | Representation |
---|---|
bin | 1011101110000001000… |
… | …0110111010110100110 |
3 | 201020200002211011010022 |
4 | 2323200100313112212 |
5 | 11244311214404110 |
6 | 232253514155142 |
7 | 20355112242320 |
oct | 2734020672646 |
9 | 636602734108 |
10 | 201331013030 |
11 | 78425120a74 |
12 | 33029422ab2 |
13 | 15ca6cc5254 |
14 | 9a5cb96610 |
15 | 538523d755 |
hex | 2ee04375a6 |
201331013030 has 32 divisors (see below), whose sum is σ = 414195543360. Its totient is φ = 69022961280.
The previous prime is 201331013011. The next prime is 201331013089. The reversal of 201331013030 is 30310133102.
201331013030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 995336 + ... + 1180404.
It is an arithmetic number, because the mean of its divisors is an integer number (12943610730).
Almost surely, 2201331013030 is an apocalyptic number.
201331013030 is an abundant number, since it is smaller than the sum of its proper divisors (212864530330).
201331013030 is a wasteful number, since it uses less digits than its factorization.
201331013030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200624.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 201331013030 its reverse (30310133102), we get a palindrome (231641146132).
The spelling of 201331013030 in words is "two hundred one billion, three hundred thirty-one million, thirteen thousand, thirty".
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