Base | Representation |
---|---|
bin | 10010000011111… |
… | …101111001000100 |
3 | 210010012111202222 |
4 | 102003331321010 |
5 | 1110033423303 |
6 | 50022551512 |
7 | 10336465613 |
oct | 2203757104 |
9 | 703174688 |
10 | 303029828 |
11 | 146063882 |
12 | 85598598 |
13 | 4aa1bbba |
14 | 2c36187a |
15 | 1b90b938 |
hex | 120fde44 |
303029828 has 18 divisors (see below), whose sum is σ = 561762558. Its totient is φ = 142534720.
The previous prime is 303029809. The next prime is 303029851. The reversal of 303029828 is 828920303.
It can be written as a sum of positive squares in only one way, i.e., 285204544 + 17825284 = 16888^2 + 4222^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142493 + ... + 144603.
It is an arithmetic number, because the mean of its divisors is an integer number (31209031).
Almost surely, 2303029828 is an apocalyptic number.
It is an amenable number.
303029828 is a deficient number, since it is larger than the sum of its proper divisors (258732730).
303029828 is an equidigital number, since it uses as much as digits as its factorization.
303029828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4243 (or 2130 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 303029828 is about 17407.7519513578. The cubic root of 303029828 is about 671.6790352389.
The spelling of 303029828 in words is "three hundred three million, twenty-nine thousand, eight hundred twenty-eight".
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