Base | Representation |
---|---|
bin | 11100011101100010… |
… | …001110111001000011 |
3 | 2220212210120021211210 |
4 | 130131202032321003 |
5 | 1000041413043402 |
6 | 22012244541203 |
7 | 2131212062364 |
oct | 343542167103 |
9 | 86783507753 |
10 | 30560284227 |
11 | 11a62535950 |
12 | 5b0a6b1803 |
13 | 2b60496625 |
14 | 169ca13b6b |
15 | bdcdee06c |
hex | 71d88ee43 |
30560284227 has 16 divisors (see below), whose sum is σ = 44460167040. Its totient is φ = 18517699200.
The previous prime is 30560284217. The next prime is 30560284241. The reversal of 30560284227 is 72248206503.
It is not a de Polignac number, because 30560284227 - 218 = 30560022083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30560284217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81099 + ... + 260187.
It is an arithmetic number, because the mean of its divisors is an integer number (2778760440).
Almost surely, 230560284227 is an apocalyptic number.
30560284227 is a deficient number, since it is larger than the sum of its proper divisors (13899882813).
30560284227 is a wasteful number, since it uses less digits than its factorization.
30560284227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184274.
The product of its (nonzero) digits is 161280, while the sum is 39.
The spelling of 30560284227 in words is "thirty billion, five hundred sixty million, two hundred eighty-four thousand, two hundred twenty-seven".
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