Base | Representation |
---|---|
bin | 111001010001… |
… | …1010111010010 |
3 | 2002111122102001 |
4 | 1302203113102 |
5 | 30141414031 |
6 | 2551344214 |
7 | 513146611 |
oct | 162432722 |
9 | 62448361 |
10 | 30029266 |
11 | 15a50483 |
12 | a08206a |
13 | 62b53c7 |
14 | 3db9878 |
15 | 2982861 |
hex | 1ca35d2 |
30029266 has 16 divisors (see below), whose sum is σ = 47197440. Its totient is φ = 14311440.
The previous prime is 30029213. The next prime is 30029269. The reversal of 30029266 is 66292003.
It is not an unprimeable number, because it can be changed into a prime (30029269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540 + ... + 7768.
It is an arithmetic number, because the mean of its divisors is an integer number (2949840).
Almost surely, 230029266 is an apocalyptic number.
30029266 is a deficient number, since it is larger than the sum of its proper divisors (17168174).
30029266 is a wasteful number, since it uses less digits than its factorization.
30029266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7329.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 30029266 is about 5479.8965318699. The cubic root of 30029266 is about 310.8242580533.
The spelling of 30029266 in words is "thirty million, twenty-nine thousand, two hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •