Base | Representation |
---|---|
bin | 1011111100110111001101… |
… | …1110011101111010010110 |
3 | 1201112012021002011210121221 |
4 | 2333031303132131322112 |
5 | 3210242204013401032 |
6 | 43540313300200554 |
7 | 2524231311606112 |
oct | 277156336357226 |
9 | 51465232153557 |
10 | 13140242325142 |
11 | 4206822255349 |
12 | 158280069915a |
13 | 74417280366a |
14 | 335dc38d2742 |
15 | 17bc1b7c3597 |
hex | bf37379de96 |
13140242325142 has 16 divisors (see below), whose sum is σ = 20346307725312. Its totient is φ = 6358142376360.
The previous prime is 13140242325121. The next prime is 13140242325151. The reversal of 13140242325142 is 24152324204131.
It is a junction number, because it is equal to n+sod(n) for n = 13140242325098 and 13140242325107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11121123 + ... + 12245809.
It is an arithmetic number, because the mean of its divisors is an integer number (1271644232832).
Almost surely, 213140242325142 is an apocalyptic number.
13140242325142 is a deficient number, since it is larger than the sum of its proper divisors (7206065400170).
13140242325142 is a wasteful number, since it uses less digits than its factorization.
13140242325142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313163.
The product of its (nonzero) digits is 46080, while the sum is 34.
Adding to 13140242325142 its reverse (24152324204131), we get a palindrome (37292566529273).
The spelling of 13140242325142 in words is "thirteen trillion, one hundred forty billion, two hundred forty-two million, three hundred twenty-five thousand, one hundred forty-two".
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