Base | Representation |
---|---|
bin | 10010100101000001001100 |
3 | 100011102200112 |
4 | 102211001030 |
5 | 2221321340 |
6 | 252215152 |
7 | 56252615 |
oct | 22450114 |
9 | 10142615 |
10 | 4870220 |
11 | 2827083 |
12 | 176a4b8 |
13 | 10169b4 |
14 | 90ac0c |
15 | 663065 |
hex | 4a504c |
4870220 has 24 divisors (see below), whose sum is σ = 10333008. Its totient is φ = 1928000.
The previous prime is 4870219. The next prime is 4870241. The reversal of 4870220 is 220784.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 3225.
It is an arithmetic number, because the mean of its divisors is an integer number (430542).
Almost surely, 24870220 is an apocalyptic number.
It is an amenable number.
4870220 is an abundant number, since it is smaller than the sum of its proper divisors (5462788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870220 is a wasteful number, since it uses less digits than its factorization.
4870220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521 (or 2519 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 4870220 is about 2206.8574942665. The cubic root of 4870220 is about 169.5051352563.
The spelling of 4870220 in words is "four million, eight hundred seventy thousand, two hundred twenty".
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