Base | Representation |
---|---|
bin | 1101000001001… |
… | …0101001010000 |
3 | 10210202002022011 |
4 | 3100102221100 |
5 | 102434233240 |
6 | 5230152304 |
7 | 1232053303 |
oct | 320225120 |
9 | 123662264 |
10 | 54602320 |
11 | 28904593 |
12 | 16352694 |
13 | b40a186 |
14 | 7374b3a |
15 | 4bd86ea |
hex | 3412a50 |
54602320 has 80 divisors (see below), whose sum is σ = 131741568. Its totient is φ = 21035520.
The previous prime is 54602279. The next prime is 54602329. The reversal of 54602320 is 2320645.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 54602291 and 54602300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54602329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326877 + ... + 327043.
Almost surely, 254602320 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 54602320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65870784).
54602320 is an abundant number, since it is smaller than the sum of its proper divisors (77139248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54602320 is a wasteful number, since it uses less digits than its factorization.
54602320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 54602320 is about 7389.3382653659. The cubic root of 54602320 is about 379.3764473454.
Adding to 54602320 its reverse (2320645), we get a palindrome (56922965).
The spelling of 54602320 in words is "fifty-four million, six hundred two thousand, three hundred twenty".
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