Base | Representation |
---|---|
bin | 11100010000100110… |
… | …010000011111001110 |
3 | 2220022200011002000022 |
4 | 130100212100133032 |
5 | 444120332014114 |
6 | 21534532502142 |
7 | 2122635150353 |
oct | 342046203716 |
9 | 86280132008 |
10 | 30343235534 |
11 | 11960a68a67 |
12 | 5a69a7a952 |
13 | 2b27520351 |
14 | 167bc7462a |
15 | bc8d2848e |
hex | 7109907ce |
30343235534 has 16 divisors (see below), whose sum is σ = 46389454272. Its totient is φ = 14880279648.
The previous prime is 30343235521. The next prime is 30343235537. The reversal of 30343235534 is 43553234303.
It is a junction number, because it is equal to n+sod(n) for n = 30343235494 and 30343235503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30343235537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273092 + ... + 367784.
It is an arithmetic number, because the mean of its divisors is an integer number (2899340892).
Almost surely, 230343235534 is an apocalyptic number.
30343235534 is a deficient number, since it is larger than the sum of its proper divisors (16046218738).
30343235534 is a wasteful number, since it uses less digits than its factorization.
30343235534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97771.
The product of its (nonzero) digits is 194400, while the sum is 35.
Adding to 30343235534 its reverse (43553234303), we get a palindrome (73896469837).
The spelling of 30343235534 in words is "thirty billion, three hundred forty-three million, two hundred thirty-five thousand, five hundred thirty-four".
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