Base | Representation |
---|---|
bin | 1100000000011010010011… |
… | …0111011101001011000100 |
3 | 1201202000121100202000011100 |
4 | 3000012210313131023010 |
5 | 3212242024312021234 |
6 | 44024314153340100 |
7 | 2531520024552534 |
oct | 300064467351304 |
9 | 51660540660140 |
10 | 13201200501444 |
11 | 422a66358a44a |
12 | 1592593407630 |
13 | 749b38916077 |
14 | 338d277274c4 |
15 | 17d5d81e5399 |
hex | c01a4ddd2c4 |
13201200501444 has 36 divisors (see below), whose sum is σ = 33410247759616. Its totient is φ = 4395053377008.
The previous prime is 13201200501443. The next prime is 13201200501451. The reversal of 13201200501444 is 44410500210231.
13201200501444 is a `hidden beast` number, since 1 + 32 + 0 + 120 + 0 + 501 + 4 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (13201200501443) 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 11 ways as a sum of consecutive naturals, for example, 222752884 + ... + 222812139.
Almost surely, 213201200501444 is an apocalyptic number.
It is an amenable number.
13201200501444 is an abundant number, since it is smaller than the sum of its proper divisors (20209047258172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201200501444 is a wasteful number, since it uses less digits than its factorization.
13201200501444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445565856 (or 445565851 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 13201200501444 its reverse (44410500210231), we get a palindrome (57611700711675).
The spelling of 13201200501444 in words is "thirteen trillion, two hundred one billion, two hundred million, five hundred one thousand, four hundred forty-four".
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