Base | Representation |
---|---|
bin | 10010111111111101011010 |
3 | 100101001001120 |
4 | 102333331122 |
5 | 2233334240 |
6 | 254430110 |
7 | 60222420 |
oct | 22777532 |
9 | 10331046 |
10 | 4980570 |
11 | 28a1a81 |
12 | 1802336 |
13 | 1054caa |
14 | 939110 |
15 | 685ad0 |
hex | 4bff5a |
4980570 has 64 divisors (see below), whose sum is σ = 14052096. Its totient is φ = 1105920.
The previous prime is 4980551. The next prime is 4980583. The reversal of 4980570 is 750894.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7450 + ... + 8090.
It is an arithmetic number, because the mean of its divisors is an integer number (219564).
Almost surely, 24980570 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4980570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7026048).
4980570 is an abundant number, since it is smaller than the sum of its proper divisors (9071526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4980570 is a wasteful number, since it uses less digits than its factorization.
4980570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 4980570 is about 2231.7190683417. The cubic root of 4980570 is about 170.7758082475.
The spelling of 4980570 in words is "four million, nine hundred eighty thousand, five hundred seventy".
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