Base | Representation |
---|---|
bin | 10010001101110001101100 |
3 | 22222121002121 |
4 | 102031301230 |
5 | 2210300040 |
6 | 250202324 |
7 | 55405225 |
oct | 22156154 |
9 | 8877077 |
10 | 4775020 |
11 | 27715a8 |
12 | 17233a4 |
13 | cb2573 |
14 | 8c424c |
15 | 644c4a |
hex | 48dc6c |
4775020 has 24 divisors (see below), whose sum is σ = 10075968. Its totient is φ = 1900800.
The previous prime is 4774999. The next prime is 4775027. The reversal of 4775020 is 205774.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4775027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4980 + ... + 5860.
It is an arithmetic number, because the mean of its divisors is an integer number (419832).
Almost surely, 24775020 is an apocalyptic number.
It is an amenable number.
4775020 is an abundant number, since it is smaller than the sum of its proper divisors (5300948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4775020 is a wasteful number, since it uses less digits than its factorization.
4775020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161 (or 1159 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 4775020 is about 2185.1819146240. The cubic root of 4775020 is about 168.3933996883.
The spelling of 4775020 in words is "four million, seven hundred seventy-five thousand, twenty".
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