Base | Representation |
---|---|
bin | 101000100010001… |
… | …1101100100001000 |
3 | 10111210022110121012 |
4 | 1101010131210020 |
5 | 10241142433133 |
6 | 342544103052 |
7 | 45463602404 |
oct | 12104354410 |
9 | 3453273535 |
10 | 1360124168 |
11 | 638833467 |
12 | 31b604a88 |
13 | 188a29600 |
14 | cc8d2104 |
15 | 7e619b48 |
hex | 5111d908 |
1360124168 has 108 divisors (see below), whose sum is σ = 2984053815. Its totient is φ = 580809216.
The previous prime is 1360124149. The next prime is 1360124189. The reversal of 1360124168 is 8614210631.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 551404324 + 808719844 = 23482^2 + 28438^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=26078.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 23052923 + ... + 23052981.
Almost surely, 21360124168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1360124168
1360124168 is an abundant number, since it is smaller than the sum of its proper divisors (1623929647).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1360124168 is a wasteful number, since it uses less digits than its factorization.
1360124168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184 (or 91 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 1360124168 is about 36879.8612795656. The cubic root of 1360124168 is about 1107.9653683780.
Multiplying 1360124168 by its sum of digits (32), we get a square (43523973376 = 2086242).
Adding to 1360124168 its reverse (8614210631), we get a palindrome (9974334799).
The spelling of 1360124168 in words is "one billion, three hundred sixty million, one hundred twenty-four thousand, one hundred sixty-eight".
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