Base | Representation |
---|---|
bin | 10010000000010111000010 |
3 | 22212210201021 |
4 | 102000113002 |
5 | 2202020231 |
6 | 245100054 |
7 | 55056061 |
oct | 22002702 |
9 | 8783637 |
10 | 4720066 |
11 | 273428a |
12 | 16b762a |
13 | c93550 |
14 | 8ac1d8 |
15 | 633811 |
hex | 4805c2 |
4720066 has 16 divisors (see below), whose sum is σ = 7660800. Its totient is φ = 2168208.
The previous prime is 4720057. The next prime is 4720087. The reversal of 4720066 is 6600274.
It is a self number, because there is not a number n which added to its sum of digits gives 4720066.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9615 + ... + 10093.
It is an arithmetic number, because the mean of its divisors is an integer number (478800).
Almost surely, 24720066 is an apocalyptic number.
4720066 is a deficient number, since it is larger than the sum of its proper divisors (2940734).
4720066 is a wasteful number, since it uses less digits than its factorization.
4720066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 4720066 is about 2172.5712876681. The cubic root of 4720066 is about 167.7449123851.
The spelling of 4720066 in words is "four million, seven hundred twenty thousand, sixty-six".
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