Base | Representation |
---|---|
bin | 1010000001010110… |
… | …10001111001110011 |
3 | 111212221112002112002 |
4 | 11000223101321303 |
5 | 42004243222033 |
6 | 2245505124215 |
7 | 250215465335 |
oct | 50053217163 |
9 | 14787462462 |
10 | 5380054643 |
11 | 231099a757 |
12 | 106192966b |
13 | 6798088b2 |
14 | 390753455 |
15 | 2174ca3e8 |
hex | 140ad1e73 |
5380054643 has 2 divisors, whose sum is σ = 5380054644. Its totient is φ = 5380054642.
The previous prime is 5380054633. The next prime is 5380054663. The reversal of 5380054643 is 3464500835.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5380054643 - 214 = 5380038259 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 5380054597 and 5380054606.
It is not a weakly prime, because it can be changed into another prime (5380054613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690027321 + 2690027322.
It is an arithmetic number, because the mean of its divisors is an integer number (2690027322).
Almost surely, 25380054643 is an apocalyptic number.
5380054643 is a deficient number, since it is larger than the sum of its proper divisors (1).
5380054643 is an equidigital number, since it uses as much as digits as its factorization.
5380054643 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 172800, while the sum is 38.
The square root of 5380054643 is about 73348.8557715797. The cubic root of 5380054643 is about 1752.2479566550.
The spelling of 5380054643 in words is "five billion, three hundred eighty million, fifty-four thousand, six hundred forty-three".
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