Base | Representation |
---|---|
bin | 1000111000001010001… |
… | …01100110101000001001 |
3 | 1002011022221001120101210 |
4 | 10130011011212220021 |
5 | 14444144134024113 |
6 | 352043345203333 |
7 | 31015610333643 |
oct | 4340505465011 |
9 | 1064287046353 |
10 | 305028033033 |
11 | 1083a84109a9 |
12 | 4b149330549 |
13 | 229c1724099 |
14 | 10a98c1d893 |
15 | 7e03d016c3 |
hex | 4705166a09 |
305028033033 has 16 divisors (see below), whose sum is σ = 410290981056. Its totient is φ = 201565657920.
The previous prime is 305028033017. The next prime is 305028033083. The reversal of 305028033033 is 330330820503.
It is not a de Polignac number, because 305028033033 - 24 = 305028033017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (305028033083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716010 + ... + 1059587.
It is an arithmetic number, because the mean of its divisors is an integer number (25643186316).
Almost surely, 2305028033033 is an apocalyptic number.
It is an amenable number.
305028033033 is a deficient number, since it is larger than the sum of its proper divisors (105262948023).
305028033033 is a wasteful number, since it uses less digits than its factorization.
305028033033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1776104.
The product of its (nonzero) digits is 19440, while the sum is 30.
Adding to 305028033033 its reverse (330330820503), we get a palindrome (635358853536).
The spelling of 305028033033 in words is "three hundred five billion, twenty-eight million, thirty-three thousand, thirty-three".
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