Base | Representation |
---|---|
bin | 1010111111001101000 |
3 | 200021212211 |
4 | 1113321220 |
5 | 43010130 |
6 | 11414504 |
7 | 3026452 |
oct | 1277150 |
9 | 607784 |
10 | 360040 |
11 | 22655a |
12 | 154434 |
13 | c7b55 |
14 | 952d2 |
15 | 71a2a |
hex | 57e68 |
360040 has 16 divisors (see below), whose sum is σ = 810180. Its totient is φ = 144000.
The previous prime is 360037. The next prime is 360049. The reversal of 360040 is 40063.
It can be written as a sum of positive squares in 2 ways, for example, as 338724 + 21316 = 582^2 + 146^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 360040.
It is not an unprimeable number, because it can be changed into a prime (360049) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4461 + ... + 4540.
2360040 is an apocalyptic number.
It is an amenable number.
360040 is an abundant number, since it is smaller than the sum of its proper divisors (450140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
360040 is a wasteful number, since it uses less digits than its factorization.
360040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9012 (or 9008 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 360040 is about 600.0333324075. The cubic root of 360040 is about 71.1405007280.
The spelling of 360040 in words is "three hundred sixty thousand, forty".
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