Base | Representation |
---|---|
bin | 11100001111111111… |
… | …010010111100111010 |
3 | 2220021221221011200122 |
4 | 130033333102330322 |
5 | 444110223201020 |
6 | 21533525533242 |
7 | 2122452301334 |
oct | 341777227472 |
9 | 86257834618 |
10 | 30333022010 |
11 | 11956222435 |
12 | 5a66574222 |
13 | 2b25385545 |
14 | 167a776454 |
15 | bc7eac125 |
hex | 70ffd2f3a |
30333022010 has 32 divisors (see below), whose sum is σ = 55652501520. Its totient is φ = 11899383808.
The previous prime is 30333022001. The next prime is 30333022037. The reversal of 30333022010 is 1022033303.
It can be written as a sum of positive squares in 8 ways, for example, as 28257946201 + 2075075809 = 168101^2 + 45553^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30333022010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1448696 + ... + 1469484.
Almost surely, 230333022010 is an apocalyptic number.
30333022010 is a deficient number, since it is larger than the sum of its proper divisors (25319479510).
30333022010 is a wasteful number, since it uses less digits than its factorization.
30333022010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23602.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30333022010 its reverse (1022033303), we get a palindrome (31355055313).
The spelling of 30333022010 in words is "thirty billion, three hundred thirty-three million, twenty-two thousand, ten".
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