Base | Representation |
---|---|
bin | 10010001100101… |
… | …010110100111010 |
3 | 210021111102000002 |
4 | 102030222310322 |
5 | 1111124423114 |
6 | 50143513002 |
7 | 10365046430 |
oct | 2214526472 |
9 | 707442002 |
10 | 305311034 |
11 | 147381776 |
12 | 862b8762 |
13 | 4b33a322 |
14 | 2c796d50 |
15 | 1bc0c7de |
hex | 1232ad3a |
305311034 has 8 divisors (see below), whose sum is σ = 523390368. Its totient is φ = 130847580.
The previous prime is 305311021. The next prime is 305311049. The reversal of 305311034 is 430113503.
It is a happy number.
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 = 305310997 and 305311015.
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, 10903952 + ... + 10903979.
It is an arithmetic number, because the mean of its divisors is an integer number (65423796).
Almost surely, 2305311034 is an apocalyptic number.
305311034 is a deficient number, since it is larger than the sum of its proper divisors (218079334).
305311034 is a wasteful number, since it uses less digits than its factorization.
305311034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21807940.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 305311034 is about 17473.1518049836. The cubic root of 305311034 is about 673.3602881627.
Adding to 305311034 its reverse (430113503), we get a palindrome (735424537).
The spelling of 305311034 in words is "three hundred five million, three hundred eleven thousand, thirty-four".
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