Base | Representation |
---|---|
bin | 1101101100011000001100… |
… | …01101111101000001110010 |
3 | 10221121200122102022120221112 |
4 | 12312030012031331001302 |
5 | 12421324110212032034 |
6 | 144013152244353322 |
7 | 6225346256062100 |
oct | 666140615750162 |
9 | 127550572276845 |
10 | 30112120033394 |
11 | 965a529812683 |
12 | 3463b200a5842 |
13 | 13a5739c1c689 |
14 | 761611d52c70 |
15 | 3734430947ce |
hex | 1b630637d072 |
30112120033394 has 96 divisors (see below), whose sum is σ = 54739307722176. Its totient is φ = 12377475371520.
The previous prime is 30112120033393. The next prime is 30112120033399. The reversal of 30112120033394 is 49333002121103.
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 30112120033394.
It is not an unprimeable number, because it can be changed into a prime (30112120033393) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89880197 + ... + 90214599.
It is an arithmetic number, because the mean of its divisors is an integer number (570201122106).
Almost surely, 230112120033394 is an apocalyptic number.
30112120033394 is a deficient number, since it is larger than the sum of its proper divisors (24627187688782).
30112120033394 is a wasteful number, since it uses less digits than its factorization.
30112120033394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334840 (or 334833 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
Adding to 30112120033394 its reverse (49333002121103), we get a palindrome (79445122154497).
The spelling of 30112120033394 in words is "thirty trillion, one hundred twelve billion, one hundred twenty million, thirty-three thousand, three hundred ninety-four".
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