Base | Representation |
---|---|
bin | 11100001110101000… |
… | …010011000111101110 |
3 | 2220020101000111222001 |
4 | 130032220103013232 |
5 | 444033403404144 |
6 | 21531353042514 |
7 | 2122054405120 |
oct | 341650230756 |
9 | 86211014861 |
10 | 30310216174 |
11 | 11944366037 |
12 | 5a5a9b643a |
13 | 2b2072bc74 |
14 | 167771b210 |
15 | bc5ea4bd4 |
hex | 70ea131ee |
30310216174 has 16 divisors (see below), whose sum is σ = 52089957216. Its totient is φ = 12957696000.
The previous prime is 30310216169. The next prime is 30310216253. The reversal of 30310216174 is 47161201303.
It is a super-2 number, since 2×303102161742 (a number of 22 digits) contains 22 as substring.
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, 2693907 + ... + 2705134.
It is an arithmetic number, because the mean of its divisors is an integer number (3255622326).
Almost surely, 230310216174 is an apocalyptic number.
30310216174 is a deficient number, since it is larger than the sum of its proper divisors (21779741042).
30310216174 is a wasteful number, since it uses less digits than its factorization.
30310216174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5399451.
The product of its (nonzero) digits is 3024, while the sum is 28.
Adding to 30310216174 its reverse (47161201303), we get a palindrome (77471417477).
The spelling of 30310216174 in words is "thirty billion, three hundred ten million, two hundred sixteen thousand, one hundred seventy-four".
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