Base | Representation |
---|---|
bin | 10100110101000011111111 |
3 | 101021102000111 |
4 | 110311003333 |
5 | 2344211343 |
6 | 313010451 |
7 | 64261006 |
oct | 24650377 |
9 | 11242014 |
10 | 5460223 |
11 | 309a38a |
12 | 19b3a27 |
13 | 1192402 |
14 | a21c3d |
15 | 72cc9d |
hex | 5350ff |
5460223 has 4 divisors (see below), whose sum is σ = 5697648. Its totient is φ = 5222800.
The previous prime is 5460197. The next prime is 5460229. The reversal of 5460223 is 3220645.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220645 = 5 ⋅644129.
It is a cyclic number.
It is not a de Polignac number, because 5460223 - 29 = 5459711 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5460194 and 5460203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5460229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118678 + ... + 118723.
It is an arithmetic number, because the mean of its divisors is an integer number (1424412).
Almost surely, 25460223 is an apocalyptic number.
5460223 is a deficient number, since it is larger than the sum of its proper divisors (237425).
5460223 is a wasteful number, since it uses less digits than its factorization.
5460223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237424.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 5460223 is about 2336.7120062173. The cubic root of 5460223 is about 176.0908514242.
Adding to 5460223 its reverse (3220645), we get a palindrome (8680868).
It can be divided in two parts, 5460 and 223, that multiplied together give a triangular number (1217580 = T1560).
The spelling of 5460223 in words is "five million, four hundred sixty thousand, two hundred twenty-three".
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