Base | Representation |
---|---|
bin | 10001111011011101111100 |
3 | 22211210020010 |
4 | 101323131330 |
5 | 2200400103 |
6 | 244423220 |
7 | 54643464 |
oct | 21733574 |
9 | 8753203 |
10 | 4700028 |
11 | 2720223 |
12 | 16a7b10 |
13 | c873a8 |
14 | 8a4ba4 |
15 | 62c903 |
hex | 47b77c |
4700028 has 24 divisors (see below), whose sum is σ = 11007360. Its totient is φ = 1560880.
The previous prime is 4700023. The next prime is 4700039. The reversal of 4700028 is 8200074.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4699977 and 4700013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4700021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763 + ... + 4853.
It is an arithmetic number, because the mean of its divisors is an integer number (458640).
Almost surely, 24700028 is an apocalyptic number.
It is an amenable number.
4700028 is an abundant number, since it is smaller than the sum of its proper divisors (6307332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4700028 is a wasteful number, since it uses less digits than its factorization.
4700028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1457 (or 1455 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 4700028 is about 2167.9547965767. The cubic root of 4700028 is about 167.5072009973.
The spelling of 4700028 in words is "four million, seven hundred thousand, twenty-eight".
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