Base | Representation |
---|---|
bin | 1011111101000010100111… |
… | …0000101100000110000110 |
3 | 1201112111011012202222111201 |
4 | 2333100221300230012012 |
5 | 3210314434420231032 |
6 | 43541540544453114 |
7 | 2524400145254422 |
oct | 277205160540606 |
9 | 51474135688451 |
10 | 13143300555142 |
11 | 420805157785a |
12 | 158331491a19a |
13 | 74453c295304 |
14 | 3361d3b35b82 |
15 | 17bd4a01a8e7 |
hex | bf429c2c186 |
13143300555142 has 16 divisors (see below), whose sum is σ = 19995801012000. Its totient is φ = 6478639485120.
The previous prime is 13143300555113. The next prime is 13143300555149. The reversal of 13143300555142 is 24155500334131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13143300555149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151439959 + ... + 151526722.
It is an arithmetic number, because the mean of its divisors is an integer number (1249737563250).
Almost surely, 213143300555142 is an apocalyptic number.
13143300555142 is a deficient number, since it is larger than the sum of its proper divisors (6852500456858).
13143300555142 is a wasteful number, since it uses less digits than its factorization.
13143300555142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302966991.
The product of its (nonzero) digits is 108000, while the sum is 37.
Adding to 13143300555142 its reverse (24155500334131), we get a palindrome (37298800889273).
The spelling of 13143300555142 in words is "thirteen trillion, one hundred forty-three billion, three hundred million, five hundred fifty-five thousand, one hundred forty-two".
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