Base | Representation |
---|---|
bin | 1110011100001… |
… | …0110011010100 |
3 | 11012222002221121 |
4 | 3213002303110 |
5 | 111001113430 |
6 | 10002053324 |
7 | 1333544263 |
oct | 347026324 |
9 | 135862847 |
10 | 60566740 |
11 | 31208763 |
12 | 1834a244 |
13 | c717c10 |
14 | 80885da |
15 | 54b5a7a |
hex | 39c2cd4 |
60566740 has 48 divisors (see below), whose sum is σ = 137627280. Its totient is φ = 22256640.
The previous prime is 60566647. The next prime is 60566783. The reversal of 60566740 is 4766506.
60566740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 1153476 + 59413264 = 1074^2 + 7708^2 .
It is a junction number, because it is equal to n+sod(n) for n = 60566696 and 60566705.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72646 + ... + 73474.
It is an arithmetic number, because the mean of its divisors is an integer number (2867235).
Almost surely, 260566740 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 60566740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68813640).
60566740 is an abundant number, since it is smaller than the sum of its proper divisors (77060540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60566740 is a wasteful number, since it uses less digits than its factorization.
60566740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1132 (or 1130 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 60566740 is about 7782.4636202169. The cubic root of 60566740 is about 392.7155212156.
The spelling of 60566740 in words is "sixty million, five hundred sixty-six thousand, seven hundred forty".
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