Base | Representation |
---|---|
bin | 111001101110… |
… | …0111001001000 |
3 | 2002221121122101 |
4 | 1303130321020 |
5 | 30221434104 |
6 | 3000403144 |
7 | 515150605 |
oct | 163347110 |
9 | 62847571 |
10 | 30264904 |
11 | 160a151a |
12 | a1764b4 |
13 | 6368737 |
14 | 403b6ac |
15 | 29cc5a4 |
hex | 1cdce48 |
30264904 has 8 divisors (see below), whose sum is σ = 56746710. Its totient is φ = 15132448.
The previous prime is 30264901. The next prime is 30264907. The reversal of 30264904 is 40946203.
It is an interprime number because it is at equal distance from previous prime (30264901) and next prime (30264907).
It can be written as a sum of positive squares in only one way, i.e., 27060804 + 3204100 = 5202^2 + 1790^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (30264901) 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 as a sum of consecutive naturals, namely, 1891549 + ... + 1891564.
Almost surely, 230264904 is an apocalyptic number.
It is an amenable number.
30264904 is a deficient number, since it is larger than the sum of its proper divisors (26481806).
30264904 is a wasteful number, since it uses less digits than its factorization.
30264904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3783119 (or 3783115 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 30264904 is about 5501.3547422430. The cubic root of 30264904 is about 311.6351476922.
The spelling of 30264904 in words is "thirty million, two hundred sixty-four thousand, nine hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •