Base | Representation |
---|---|
bin | 11011111100001001… |
… | …010101100110110001 |
3 | 2212102202111111021020 |
4 | 123330021111212301 |
5 | 442420012010001 |
6 | 21440514250053 |
7 | 2111300504361 |
oct | 337411254661 |
9 | 85382444236 |
10 | 30000110001 |
11 | 117a5309744 |
12 | 5992b86929 |
13 | 2aa14031a4 |
14 | 16484769a1 |
15 | ba8b4b736 |
hex | 6fc2559b1 |
30000110001 has 24 divisors (see below), whose sum is σ = 42573394464. Its totient is φ = 18787322880.
The previous prime is 30000109969. The next prime is 30000110009. The reversal of 30000110001 is 10001100003.
It is not a de Polignac number, because 30000110001 - 25 = 30000109969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30000110009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420361 + ... + 486521.
It is an arithmetic number, because the mean of its divisors is an integer number (1773891436).
Almost surely, 230000110001 is an apocalyptic number.
It is an amenable number.
30000110001 is a deficient number, since it is larger than the sum of its proper divisors (12573284463).
30000110001 is a wasteful number, since it uses less digits than its factorization.
30000110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66721 (or 66704 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 6.
Adding to 30000110001 its reverse (10001100003), we get a palindrome (40001210004).
The spelling of 30000110001 in words is "thirty billion, one hundred ten thousand, one".
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