Base | Representation |
---|---|
bin | 11100010000011110… |
… | …111010101100010010 |
3 | 2220022112112022101112 |
4 | 130100132322230102 |
5 | 444114333430000 |
6 | 21534423333322 |
7 | 2122612614245 |
oct | 342036725422 |
9 | 86275468345 |
10 | 30341311250 |
11 | 1195a974248 |
12 | 5a692b1242 |
13 | 2b26cc8513 |
14 | 167b8d325c |
15 | bc8a98235 |
hex | 7107bab12 |
30341311250 has 20 divisors (see below), whose sum is σ = 56871756150. Its totient is φ = 12136524000.
The previous prime is 30341311207. The next prime is 30341311279. The reversal of 30341311250 is 5211314303.
It can be written as a sum of positive squares in 5 ways, for example, as 6341414689 + 23999896561 = 79633^2 + 154919^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12135275 + ... + 12137774.
Almost surely, 230341311250 is an apocalyptic number.
30341311250 is a deficient number, since it is larger than the sum of its proper divisors (26530444900).
30341311250 is an equidigital number, since it uses as much as digits as its factorization.
30341311250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24273071 (or 24273056 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 30341311250 its reverse (5211314303), we get a palindrome (35552625553).
The spelling of 30341311250 in words is "thirty billion, three hundred forty-one million, three hundred eleven thousand, two hundred fifty".
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