Base | Representation |
---|---|
bin | 11100011101100010… |
… | …100010100011100110 |
3 | 2220212210201101100000 |
4 | 130131202202203212 |
5 | 1000041423133044 |
6 | 22012250402130 |
7 | 2131212546252 |
oct | 343542424346 |
9 | 86783641300 |
10 | 30560364774 |
11 | 11a62590415 |
12 | 5b0a730346 |
13 | 2b604c41a4 |
14 | 169ca35262 |
15 | bdce17d69 |
hex | 71d8a28e6 |
30560364774 has 48 divisors (see below), whose sum is σ = 68729628240. Its totient is φ = 10177423200.
The previous prime is 30560364773. The next prime is 30560364781. The reversal of 30560364774 is 47746306503.
30560364774 is a `hidden beast` number, since 30 + 5 + 603 + 6 + 4 + 7 + 7 + 4 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30560364773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510624 + ... + 567324.
It is an arithmetic number, because the mean of its divisors is an integer number (1431867255).
Almost surely, 230560364774 is an apocalyptic number.
30560364774 is an abundant number, since it is smaller than the sum of its proper divisors (38169263466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30560364774 is a wasteful number, since it uses less digits than its factorization.
30560364774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57827 (or 57815 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 45.
The spelling of 30560364774 in words is "thirty billion, five hundred sixty million, three hundred sixty-four thousand, seven hundred seventy-four".
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