Base | Representation |
---|---|
bin | 10010000101111101101100 |
3 | 22220222012102 |
4 | 102011331230 |
5 | 2203234040 |
6 | 245354232 |
7 | 55213022 |
oct | 22057554 |
9 | 8828172 |
10 | 4743020 |
11 | 274a557 |
12 | 1708978 |
13 | ca0b29 |
14 | 8b6712 |
15 | 63a515 |
hex | 485f6c |
4743020 has 12 divisors (see below), whose sum is σ = 9960384. Its totient is φ = 1897200.
The previous prime is 4743019. The next prime is 4743041. The reversal of 4743020 is 203474.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 237151 = 4743020 / (4 + 7 + 4 + 3 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 4742983 and 4743001.
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, 118556 + ... + 118595.
It is an arithmetic number, because the mean of its divisors is an integer number (830032).
Almost surely, 24743020 is an apocalyptic number.
It is an amenable number.
4743020 is an abundant number, since it is smaller than the sum of its proper divisors (5217364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4743020 is a wasteful number, since it uses less digits than its factorization.
4743020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237160 (or 237158 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 20.
The square root of 4743020 is about 2177.8475612402. The cubic root of 4743020 is about 168.0163910689.
Adding to 4743020 its reverse (203474), we get a palindrome (4946494).
The spelling of 4743020 in words is "four million, seven hundred forty-three thousand, twenty".
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