Base | Representation |
---|---|
bin | 10100110010101001010000 |
3 | 101020220102201 |
4 | 110302221100 |
5 | 2343402240 |
6 | 312452544 |
7 | 64220101 |
oct | 24625120 |
9 | 11226381 |
10 | 5450320 |
11 | 30929a7 |
12 | 19aa154 |
13 | 118aa55 |
14 | a1c3a8 |
15 | 729d9a |
hex | 532a50 |
5450320 has 40 divisors (see below), whose sum is σ = 12773736. Its totient is φ = 2162688.
The previous prime is 5450311. The next prime is 5450323. The reversal of 5450320 is 230545.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 104976 + 5345344 = 324^2 + 2312^2 .
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 (5450323) 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, 15264 + ... + 15616.
Almost surely, 25450320 is an apocalyptic number.
It is an amenable number.
5450320 is an abundant number, since it is smaller than the sum of its proper divisors (7323416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5450320 is a wasteful number, since it uses less digits than its factorization.
5450320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559 (or 553 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 5450320 is about 2334.5920414496. The cubic root of 5450320 is about 175.9843305609.
Adding to 5450320 its reverse (230545), we get a palindrome (5680865).
The spelling of 5450320 in words is "five million, four hundred fifty thousand, three hundred twenty".
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