Base | Representation |
---|---|
bin | 11100011011011000… |
… | …100110010010101101 |
3 | 2220210021200020100200 |
4 | 130123120212102231 |
5 | 1000003144013310 |
6 | 22004515344113 |
7 | 2130263311665 |
oct | 343330462255 |
9 | 86707606320 |
10 | 30524204205 |
11 | 11a44132450 |
12 | 5aba5b2039 |
13 | 2b55b730c1 |
14 | 1697d011a5 |
15 | bd9b739c0 |
hex | 71b6264ad |
30524204205 has 48 divisors (see below), whose sum is σ = 57900870144. Its totient is φ = 14752851840.
The previous prime is 30524204189. The next prime is 30524204233. The reversal of 30524204205 is 50240242503.
It is a happy number.
30524204205 is a `hidden beast` number, since 30 + 5 + 2 + 420 + 4 + 205 = 666.
It is not a de Polignac number, because 30524204205 - 24 = 30524204189 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59652 + ... + 254178.
It is an arithmetic number, because the mean of its divisors is an integer number (1206268128).
Almost surely, 230524204205 is an apocalyptic number.
It is an amenable number.
30524204205 is a deficient number, since it is larger than the sum of its proper divisors (27376665939).
30524204205 is a wasteful number, since it uses less digits than its factorization.
30524204205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194866 (or 194863 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
Adding to 30524204205 its reverse (50240242503), we get a palindrome (80764446708).
The spelling of 30524204205 in words is "thirty billion, five hundred twenty-four million, two hundred four thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •