Base | Representation |
---|---|
bin | 11100010101111101… |
… | …111111101010000110 |
3 | 2220112221201001202212 |
4 | 130111331333222012 |
5 | 444311414003014 |
6 | 21551512103422 |
7 | 2125111104554 |
oct | 342575775206 |
9 | 86487631685 |
10 | 30433344134 |
11 | 119a7913986 |
12 | 5a94094b72 |
13 | 2b400ac84b |
14 | 1689c0cbd4 |
15 | bd1bc723e |
hex | 715f7fa86 |
30433344134 has 8 divisors (see below), whose sum is σ = 45680232528. Its totient is φ = 15206599960.
The previous prime is 30433344131. The next prime is 30433344197. The reversal of 30433344134 is 43144333403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30433344134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30433344131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5032277 + ... + 5038320.
It is an arithmetic number, because the mean of its divisors is an integer number (5710029066).
Almost surely, 230433344134 is an apocalyptic number.
30433344134 is a deficient number, since it is larger than the sum of its proper divisors (15246888394).
30433344134 is a wasteful number, since it uses less digits than its factorization.
30433344134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10072110.
The product of its (nonzero) digits is 62208, while the sum is 32.
Adding to 30433344134 its reverse (43144333403), we get a palindrome (73577677537).
The spelling of 30433344134 in words is "thirty billion, four hundred thirty-three million, three hundred forty-four thousand, one hundred thirty-four".
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