Base | Representation |
---|---|
bin | 11001000110001011… |
… | …00001110010000100 |
3 | 1021202222212102210111 |
4 | 30203011201302010 |
5 | 210043212203130 |
6 | 10104545002404 |
7 | 654613213126 |
oct | 144305416204 |
9 | 37688772714 |
10 | 13473553540 |
11 | 5794519217 |
12 | 2740323404 |
13 | 13695273b5 |
14 | 91b5d9216 |
15 | 53cce402a |
hex | 323161c84 |
13473553540 has 24 divisors (see below), whose sum is σ = 28297563840. Its totient is φ = 5388830688.
The previous prime is 13473553519. The next prime is 13473553573. The reversal of 13473553540 is 4535537431.
It is a junction number, because it is equal to n+sod(n) for n = 13473553493 and 13473553502.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181671 + ... + 244849.
It is an arithmetic number, because the mean of its divisors is an integer number (1179065160).
Almost surely, 213473553540 is an apocalyptic number.
13473553540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13473553540 is an abundant number, since it is smaller than the sum of its proper divisors (14824010300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13473553540 is a wasteful number, since it uses less digits than its factorization.
13473553540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73851 (or 73849 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 40.
The spelling of 13473553540 in words is "thirteen billion, four hundred seventy-three million, five hundred fifty-three thousand, five hundred forty".
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