Base | Representation |
---|---|
bin | 11100011001000010… |
… | …000101001100000011 |
3 | 2220200112102121021010 |
4 | 130121002011030003 |
5 | 444413043401021 |
6 | 22000545532003 |
7 | 2126304034305 |
oct | 343102051403 |
9 | 86615377233 |
10 | 30484747011 |
11 | 11a239326a4 |
12 | 5aa9344003 |
13 | 2b4a939654 |
14 | 169298d975 |
15 | bd647c976 |
hex | 719085303 |
30484747011 has 16 divisors (see below), whose sum is σ = 43487018240. Its totient is φ = 18937890720.
The previous prime is 30484747003. The next prime is 30484747031. The reversal of 30484747011 is 11074748403.
It is not a de Polignac number, because 30484747011 - 23 = 30484747003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30484747031) 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 15 ways as a sum of consecutive naturals, for example, 4380295 + ... + 4387248.
It is an arithmetic number, because the mean of its divisors is an integer number (2717938640).
Almost surely, 230484747011 is an apocalyptic number.
30484747011 is a deficient number, since it is larger than the sum of its proper divisors (13002271229).
30484747011 is a wasteful number, since it uses less digits than its factorization.
30484747011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8767626.
The product of its (nonzero) digits is 75264, while the sum is 39.
The spelling of 30484747011 in words is "thirty billion, four hundred eighty-four million, seven hundred forty-seven thousand, eleven".
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