Base | Representation |
---|---|
bin | 111001011100… |
… | …0101010000110 |
3 | 2002200002001102 |
4 | 1302320222012 |
5 | 30202211421 |
6 | 2553300102 |
7 | 513662111 |
oct | 162705206 |
9 | 62602042 |
10 | 30116486 |
11 | 15aaaa64 |
12 | a104632 |
13 | 631600a |
14 | 3ddd578 |
15 | 299d60b |
hex | 1cb8a86 |
30116486 has 16 divisors (see below), whose sum is σ = 48036240. Its totient is φ = 14112000.
The previous prime is 30116473. The next prime is 30116521. The reversal of 30116486 is 68461103.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6770 + ... + 10298.
It is an arithmetic number, because the mean of its divisors is an integer number (3002265).
Almost surely, 230116486 is an apocalyptic number.
30116486 is a deficient number, since it is larger than the sum of its proper divisors (17919754).
30116486 is a wasteful number, since it uses less digits than its factorization.
30116486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3799.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 30116486 is about 5487.8489410697. The cubic root of 30116486 is about 311.1248968476.
Adding to 30116486 its reverse (68461103), we get a palindrome (98577589).
The spelling of 30116486 in words is "thirty million, one hundred sixteen thousand, four hundred eighty-six".
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