Base | Representation |
---|---|
bin | 10010100010100110… |
… | …11111111110101011 |
3 | 221200201012122002201 |
4 | 21101103133332223 |
5 | 130341211011221 |
6 | 4323420441031 |
7 | 501445416346 |
oct | 112123377653 |
9 | 27621178081 |
10 | 9954000811 |
11 | 4248857157 |
12 | 1b196a9177 |
13 | c28303111 |
14 | 6a5dcb45d |
15 | 3d3d23891 |
hex | 2514dffab |
9954000811 has 2 divisors, whose sum is σ = 9954000812. Its totient is φ = 9954000810.
The previous prime is 9954000779. The next prime is 9954000829. The reversal of 9954000811 is 1180004599.
It is a strong prime.
It is an emirp because it is prime and its reverse (1180004599) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 9954000811 - 25 = 9954000779 is a prime.
It is not a weakly prime, because it can be changed into another prime (9954000841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4977000405 + 4977000406.
It is an arithmetic number, because the mean of its divisors is an integer number (4977000406).
Almost surely, 29954000811 is an apocalyptic number.
9954000811 is a deficient number, since it is larger than the sum of its proper divisors (1).
9954000811 is an equidigital number, since it uses as much as digits as its factorization.
9954000811 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12960, while the sum is 37.
The square root of 9954000811 is about 99769.7389542541. The cubic root of 9954000811 is about 2151.1262036281.
The spelling of 9954000811 in words is "nine billion, nine hundred fifty-four million, eight hundred eleven", and thus it is an aban number.
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