Base | Representation |
---|---|
bin | 1011101100111100001… |
… | …0011100101010010010 |
3 | 201012220222000211121011 |
4 | 2323033002130222102 |
5 | 11243213224133020 |
6 | 232205112121134 |
7 | 20345002661065 |
oct | 2731702345222 |
9 | 635828024534 |
10 | 201042021010 |
11 | 78296a85a96 |
12 | 32b686961aa |
13 | 15c5c17ca5c |
14 | 9a3264a8dc |
15 | 5369ba635a |
hex | 2ecf09ca92 |
201042021010 has 8 divisors (see below), whose sum is σ = 361875637836. Its totient is φ = 80416808400.
The previous prime is 201042020983. The next prime is 201042021043. The reversal of 201042021010 is 10120240102.
It is a happy number.
201042021010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 180345458241 + 20696562769 = 424671^2 + 143863^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 10052101041 + ... + 10052101060.
Almost surely, 2201042021010 is an apocalyptic number.
201042021010 is a deficient number, since it is larger than the sum of its proper divisors (160833616826).
201042021010 is a wasteful number, since it uses less digits than its factorization.
201042021010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20104202108.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 201042021010 its reverse (10120240102), we get a palindrome (211162261112).
The spelling of 201042021010 in words is "two hundred one billion, forty-two million, twenty-one thousand, ten".
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