Base | Representation |
---|---|
bin | 1011101101100010001… |
… | …0100000101111111000 |
3 | 201020100001222012200202 |
4 | 2323120202200233320 |
5 | 11244030030440204 |
6 | 232233004421332 |
7 | 20351646602012 |
oct | 2733042405770 |
9 | 636301865622 |
10 | 201201421304 |
11 | 78368a58874 |
12 | 32bb1b47848 |
13 | 15c861c0560 |
14 | 9a498a11b2 |
15 | 5378b90e1e |
hex | 2ed88a0bf8 |
201201421304 has 16 divisors (see below), whose sum is σ = 406272100920. Its totient is φ = 92862194400.
The previous prime is 201201421273. The next prime is 201201421307. The reversal of 201201421304 is 403124102102.
201201421304 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 not an unprimeable number, because it can be changed into a prime (201201421307) 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 3 ways as a sum of consecutive naturals, for example, 967314422 + ... + 967314629.
Almost surely, 2201201421304 is an apocalyptic number.
It is an amenable number.
201201421304 is an abundant number, since it is smaller than the sum of its proper divisors (205070679616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201201421304 is a wasteful number, since it uses less digits than its factorization.
201201421304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1934629070 (or 1934629066 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 201201421304 its reverse (403124102102), we get a palindrome (604325523406).
The spelling of 201201421304 in words is "two hundred one billion, two hundred one million, four hundred twenty-one thousand, three hundred four".
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