Base | Representation |
---|---|
bin | 11100010100101001… |
… | …111100010001110001 |
3 | 2220111102020121212222 |
4 | 130110221330101301 |
5 | 444240243411233 |
6 | 21545403530425 |
7 | 2124422604635 |
oct | 342451742161 |
9 | 86442217788 |
10 | 30411310193 |
11 | 11996434510 |
12 | 5a88829a15 |
13 | 2b38666704 |
14 | 1686d14dc5 |
15 | bcecc3898 |
hex | 714a7c471 |
30411310193 has 8 divisors (see below), whose sum is σ = 33985145376. Its totient is φ = 26972336800.
The previous prime is 30411310177. The next prime is 30411310199. The reversal of 30411310193 is 39101311403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30411310193 - 24 = 30411310177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30411310199) 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 7 ways as a sum of consecutive naturals, for example, 33714971 + ... + 33715872.
It is an arithmetic number, because the mean of its divisors is an integer number (4248143172).
Almost surely, 230411310193 is an apocalyptic number.
It is an amenable number.
30411310193 is a deficient number, since it is larger than the sum of its proper divisors (3573835183).
30411310193 is a wasteful number, since it uses less digits than its factorization.
30411310193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67430895.
The product of its (nonzero) digits is 972, while the sum is 26.
Adding to 30411310193 its reverse (39101311403), we get a palindrome (69512621596).
The spelling of 30411310193 in words is "thirty billion, four hundred eleven million, three hundred ten thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •