Base | Representation |
---|---|
bin | 111001010101… |
… | …0111100000110 |
3 | 2002120012222020 |
4 | 1302222330012 |
5 | 30143412134 |
6 | 2552144010 |
7 | 513336225 |
oct | 162527406 |
9 | 62505866 |
10 | 30060294 |
11 | 15a71820 |
12 | a098006 |
13 | 62c6574 |
14 | 3dc6cbc |
15 | 298bb49 |
hex | 1caaf06 |
30060294 has 32 divisors (see below), whose sum is σ = 65781504. Its totient is φ = 9082080.
The previous prime is 30060281. The next prime is 30060341. The reversal of 30060294 is 49206003.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 40087 + ... + 40829.
It is an arithmetic number, because the mean of its divisors is an integer number (2055672).
Almost surely, 230060294 is an apocalyptic number.
30060294 is an abundant number, since it is smaller than the sum of its proper divisors (35721210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30060294 is a wasteful number, since it uses less digits than its factorization.
30060294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 30060294 is about 5482.7268762907. The cubic root of 30060294 is about 310.9312751580.
Adding to 30060294 its reverse (49206003), we get a palindrome (79266297).
The spelling of 30060294 in words is "thirty million, sixty thousand, two hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •