Base | Representation |
---|---|
bin | 111001110100… |
… | …1100001011010 |
3 | 2010001020121022 |
4 | 1303221201122 |
5 | 30230113014 |
6 | 3001442442 |
7 | 515454455 |
oct | 163514132 |
9 | 63036538 |
10 | 30316634 |
11 | 16127377 |
12 | a1a0422 |
13 | 638614a |
14 | 405249c |
15 | 29dca8e |
hex | 1ce985a |
30316634 has 16 divisors (see below), whose sum is σ = 47303520. Its totient is φ = 14560560.
The previous prime is 30316613. The next prime is 30316639. The reversal of 30316634 is 43661303.
It is not an unprimeable number, because it can be changed into a prime (30316639) 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, 2357 + ... + 8135.
It is an arithmetic number, because the mean of its divisors is an integer number (2956470).
Almost surely, 230316634 is an apocalyptic number.
30316634 is a deficient number, since it is larger than the sum of its proper divisors (16986886).
30316634 is a wasteful number, since it uses less digits than its factorization.
30316634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5885.
The product of its (nonzero) digits is 3888, while the sum is 26.
The square root of 30316634 is about 5506.0543041274. The cubic root of 30316634 is about 311.8125997676.
Adding to 30316634 its reverse (43661303), we get a palindrome (73977937).
The spelling of 30316634 in words is "thirty million, three hundred sixteen thousand, six hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •