Base | Representation |
---|---|
bin | 10010100101000101111000 |
3 | 100011110002122 |
4 | 102211011320 |
5 | 2221324040 |
6 | 252220412 |
7 | 56253524 |
oct | 22450570 |
9 | 10143078 |
10 | 4870520 |
11 | 2827326 |
12 | 176a708 |
13 | 1016b85 |
14 | 90ad84 |
15 | 6631b5 |
hex | 4a5178 |
4870520 has 16 divisors (see below), whose sum is σ = 10958760. Its totient is φ = 1948192.
The previous prime is 4870511. The next prime is 4870531. The reversal of 4870520 is 250784.
It is a self number, because there is not a number n which added to its sum of digits gives 4870520.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60842 + ... + 60921.
Almost surely, 24870520 is an apocalyptic number.
4870520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4870520 is an abundant number, since it is smaller than the sum of its proper divisors (6088240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870520 is a wasteful number, since it uses less digits than its factorization.
4870520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121774 (or 121770 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 4870520 is about 2206.9254631727. The cubic root of 4870520 is about 169.5086156259.
The spelling of 4870520 in words is "four million, eight hundred seventy thousand, five hundred twenty".
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