Base | Representation |
---|---|
bin | 1101000100011… |
… | …0001100000001 |
3 | 10211010210220110 |
4 | 3101012030001 |
5 | 103013012231 |
6 | 5234501533 |
7 | 1233622644 |
oct | 321061401 |
9 | 124123813 |
10 | 54813441 |
11 | 28a39171 |
12 | 164348a9 |
13 | b4822b7 |
14 | 73cba5b |
15 | 4c2b046 |
hex | 3446301 |
54813441 has 8 divisors (see below), whose sum is σ = 74282944. Its totient is φ = 35943120.
The previous prime is 54813403. The next prime is 54813443. The reversal of 54813441 is 14431845.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54813441 - 27 = 54813313 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54813399 and 54813408.
It is not an unprimeable number, because it can be changed into a prime (54813443) 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, 149581 + ... + 149946.
It is an arithmetic number, because the mean of its divisors is an integer number (9285368).
Almost surely, 254813441 is an apocalyptic number.
It is an amenable number.
54813441 is a deficient number, since it is larger than the sum of its proper divisors (19469503).
54813441 is a wasteful number, since it uses less digits than its factorization.
54813441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299591.
The product of its digits is 7680, while the sum is 30.
The square root of 54813441 is about 7403.6099978321. The cubic root of 54813441 is about 379.8647741376.
The spelling of 54813441 in words is "fifty-four million, eight hundred thirteen thousand, four hundred forty-one".
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