Base | Representation |
---|---|
bin | 1101000101001… |
… | …0101110101011 |
3 | 10211020102101001 |
4 | 3101102232223 |
5 | 103021133221 |
6 | 5235535431 |
7 | 1234225501 |
oct | 321225653 |
9 | 124212331 |
10 | 54864811 |
11 | 28a73821 |
12 | 1645a577 |
13 | b49c7b1 |
14 | 7402671 |
15 | 4c3b391 |
hex | 3452bab |
54864811 has 2 divisors, whose sum is σ = 54864812. Its totient is φ = 54864810.
The previous prime is 54864791. The next prime is 54864833. The reversal of 54864811 is 11846845.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 54864811 - 25 = 54864779 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (54864841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27432405 + 27432406.
It is an arithmetic number, because the mean of its divisors is an integer number (27432406).
Almost surely, 254864811 is an apocalyptic number.
54864811 is a deficient number, since it is larger than the sum of its proper divisors (1).
54864811 is an equidigital number, since it uses as much as digits as its factorization.
54864811 is an evil number, because the sum of its binary digits is even.
The product of its digits is 30720, while the sum is 37.
The square root of 54864811 is about 7407.0784388988. The cubic root of 54864811 is about 379.9834041690.
The spelling of 54864811 in words is "fifty-four million, eight hundred sixty-four thousand, eight hundred eleven".
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