Base | Representation |
---|---|
bin | 10101100001111101011000 |
3 | 101121202021111 |
4 | 111201331120 |
5 | 2421102440 |
6 | 320550104 |
7 | 65655106 |
oct | 25417530 |
9 | 11552244 |
10 | 5644120 |
11 | 3205569 |
12 | 1a82334 |
13 | 1228021 |
14 | a6cc76 |
15 | 7674ea |
hex | 561f58 |
5644120 has 32 divisors (see below), whose sum is σ = 12798000. Its totient is φ = 2240128.
The previous prime is 5644109. The next prime is 5644127. The reversal of 5644120 is 214465.
It is a zygodrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 5644091 and 5644100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5644127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5487 + ... + 6433.
Almost surely, 25644120 is an apocalyptic number.
It is an amenable number.
5644120 is an abundant number, since it is smaller than the sum of its proper divisors (7153880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5644120 is a wasteful number, since it uses less digits than its factorization.
5644120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107 (or 1103 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 5644120 is about 2375.7356755329. The cubic root of 5644120 is about 178.0459419350.
Adding to 5644120 its reverse (214465), we get a palindrome (5858585).
The spelling of 5644120 in words is "five million, six hundred forty-four thousand, one hundred twenty".
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