Base | Representation |
---|---|
bin | 1000111000110111111… |
… | …11000110101010110010 |
3 | 1002012022200221112120211 |
4 | 10130123333012222302 |
5 | 20000441011031414 |
6 | 352145431254334 |
7 | 31031253624343 |
oct | 4343377065262 |
9 | 1065280845524 |
10 | 305412205234 |
11 | 108585256194 |
12 | 4b235b1a3aa |
13 | 22a531b3306 |
14 | 10ad3c640ca |
15 | 7e278da3c4 |
hex | 471bfc6ab2 |
305412205234 has 8 divisors (see below), whose sum is σ = 458121461760. Its totient is φ = 152705051316.
The previous prime is 305412205183. The next prime is 305412205253. The reversal of 305412205234 is 432502214503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 305412205196 and 305412205205.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90454 + ... + 786769.
It is an arithmetic number, because the mean of its divisors is an integer number (57265182720).
Almost surely, 2305412205234 is an apocalyptic number.
305412205234 is a deficient number, since it is larger than the sum of its proper divisors (152709256526).
305412205234 is a wasteful number, since it uses less digits than its factorization.
305412205234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051304.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 305412205234 its reverse (432502214503), we get a palindrome (737914419737).
The spelling of 305412205234 in words is "three hundred five billion, four hundred twelve million, two hundred five thousand, two hundred thirty-four".
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