Base | Representation |
---|---|
bin | 1100111111111… |
… | …1001000101101 |
3 | 10210121000200122 |
4 | 3033333020231 |
5 | 102424204123 |
6 | 5224334325 |
7 | 1231301321 |
oct | 317771055 |
9 | 123530618 |
10 | 54522413 |
11 | 2885a550 |
12 | 163143a5 |
13 | b3ac9aa |
14 | 7353981 |
15 | 4bbebc8 |
hex | 33ff22d |
54522413 has 8 divisors (see below), whose sum is σ = 59533056. Its totient is φ = 49520800.
The previous prime is 54522341. The next prime is 54522427. The reversal of 54522413 is 31422545.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54522413 - 220 = 53473837 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54522463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19748 + ... + 22338.
It is an arithmetic number, because the mean of its divisors is an integer number (7441632).
Almost surely, 254522413 is an apocalyptic number.
It is an amenable number.
54522413 is a deficient number, since it is larger than the sum of its proper divisors (5010643).
54522413 is a wasteful number, since it uses less digits than its factorization.
54522413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4515.
The product of its digits is 4800, while the sum is 26.
The square root of 54522413 is about 7383.9293739851. The cubic root of 54522413 is about 379.1912926136.
Adding to 54522413 its reverse (31422545), we get a palindrome (85944958).
The spelling of 54522413 in words is "fifty-four million, five hundred twenty-two thousand, four hundred thirteen".
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