Base | Representation |
---|---|
bin | 10010000000011011001001 |
3 | 22212211002000 |
4 | 102000123021 |
5 | 2202022304 |
6 | 245101213 |
7 | 55056615 |
oct | 22003311 |
9 | 8784060 |
10 | 4720329 |
11 | 27344a9 |
12 | 16b7809 |
13 | c936c3 |
14 | 8ac345 |
15 | 633939 |
hex | 4806c9 |
4720329 has 16 divisors (see below), whose sum is σ = 7084800. Its totient is φ = 3105648.
The previous prime is 4720327. The next prime is 4720333. The reversal of 4720329 is 9230274.
It is not a de Polignac number, because 4720329 - 21 = 4720327 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a zygodrome in base 8.
It is not an unprimeable number, because it can be changed into a prime (4720321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027 + ... + 3239.
It is an arithmetic number, because the mean of its divisors is an integer number (442800).
Almost surely, 24720329 is an apocalyptic number.
It is an amenable number.
4720329 is a deficient number, since it is larger than the sum of its proper divisors (2364471).
4720329 is a wasteful number, since it uses less digits than its factorization.
4720329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2301 (or 2295 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 4720329 is about 2172.6318141830. The cubic root of 4720329 is about 167.7480278848.
The spelling of 4720329 in words is "four million, seven hundred twenty thousand, three hundred twenty-nine".
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