Base | Representation |
---|---|
bin | 1000101110001… |
… | …01011101110000 |
3 | 12002122221102101 |
4 | 10113011131300 |
5 | 122212114220 |
6 | 11132030144 |
7 | 1545566044 |
oct | 427053560 |
9 | 162587371 |
10 | 73160560 |
11 | 3832a680 |
12 | 20602354 |
13 | 12207295 |
14 | 9a06024 |
15 | 665230a |
hex | 45c5770 |
73160560 has 40 divisors (see below), whose sum is σ = 185564016. Its totient is φ = 26603520.
The previous prime is 73160543. The next prime is 73160569. The reversal of 73160560 is 6506137.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73160569) by changing a digit.
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, 40689 + ... + 42448.
Almost surely, 273160560 is an apocalyptic number.
It is an amenable number.
73160560 is an abundant number, since it is smaller than the sum of its proper divisors (112403456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73160560 is a wasteful number, since it uses less digits than its factorization.
73160560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83161 (or 83155 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 73160560 is about 8553.3946477407. The cubic root of 73160560 is about 418.2401038080.
Adding to 73160560 its reverse (6506137), we get a palindrome (79666697).
The spelling of 73160560 in words is "seventy-three million, one hundred sixty thousand, five hundred sixty".
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