Base | Representation |
---|---|
bin | 1000011001010000110… |
… | …0011010000000110010 |
3 | 111210020221202022012022 |
4 | 2012110030122000302 |
5 | 4330330332413020 |
6 | 150130455231442 |
7 | 13263624324224 |
oct | 2062414320062 |
9 | 453227668168 |
10 | 144220201010 |
11 | 561885a8676 |
12 | 23b4b078582 |
13 | 107a4cc1762 |
14 | 6da1d02414 |
15 | 3b41491625 |
hex | 219431a032 |
144220201010 has 8 divisors (see below), whose sum is σ = 259596361836. Its totient is φ = 57688080400.
The previous prime is 144220201007. The next prime is 144220201123. The reversal of 144220201010 is 10102022441.
It can be written as a sum of positive squares in 2 ways, for example, as 122159337169 + 22060863841 = 349513^2 + 148529^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 144220201010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7211010041 + ... + 7211010060.
Almost surely, 2144220201010 is an apocalyptic number.
144220201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144220201010 is a deficient number, since it is larger than the sum of its proper divisors (115376160826).
144220201010 is a wasteful number, since it uses less digits than its factorization.
144220201010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14422020108.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 144220201010 its reverse (10102022441), we get a palindrome (154322223451).
The spelling of 144220201010 in words is "one hundred forty-four billion, two hundred twenty million, two hundred one thousand, ten".
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