Base | Representation |
---|---|
bin | 1101000001010… |
… | …0100101000000 |
3 | 10210202111011111 |
4 | 3100110211000 |
5 | 102440011430 |
6 | 5230253104 |
7 | 1232115346 |
oct | 320244500 |
9 | 123674144 |
10 | 54610240 |
11 | 2890a533 |
12 | 16357194 |
13 | b410969 |
14 | 7377996 |
15 | 4bdac2a |
hex | 3414940 |
54610240 has 56 divisors (see below), whose sum is σ = 132844032. Its totient is φ = 21373440.
The previous prime is 54610217. The next prime is 54610243. The reversal of 54610240 is 4201645.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54610243) 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, 13225 + ... + 16855.
Almost surely, 254610240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54610240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66422016).
54610240 is an abundant number, since it is smaller than the sum of its proper divisors (78233792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54610240 is a wasteful number, since it uses less digits than its factorization.
54610240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3695 (or 3685 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 54610240 is about 7389.8741531910. The cubic root of 54610240 is about 379.3947891558.
Adding to 54610240 its reverse (4201645), we get a palindrome (58811885).
The spelling of 54610240 in words is "fifty-four million, six hundred ten thousand, two hundred forty".
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