Base | Representation |
---|---|
bin | 1010100000001010… |
… | …11000001101010011 |
3 | 112112221221020121001 |
4 | 11100011120031103 |
5 | 43021432220301 |
6 | 2331301442431 |
7 | 256504631155 |
oct | 52005301523 |
9 | 15487836531 |
10 | 5638554451 |
11 | 24338a9462 |
12 | 1114410417 |
13 | 6bb23606a |
14 | 3b6c02ad5 |
15 | 23003cc01 |
hex | 150158353 |
5638554451 has 2 divisors, whose sum is σ = 5638554452. Its totient is φ = 5638554450.
The previous prime is 5638554377. The next prime is 5638554457. The reversal of 5638554451 is 1544558365.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5638554451 - 215 = 5638521683 is a prime.
It is a super-2 number, since 2×56385544512 = 63586592593783822802, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5638554457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2819277225 + 2819277226.
It is an arithmetic number, because the mean of its divisors is an integer number (2819277226).
Almost surely, 25638554451 is an apocalyptic number.
5638554451 is a deficient number, since it is larger than the sum of its proper divisors (1).
5638554451 is an equidigital number, since it uses as much as digits as its factorization.
5638554451 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1440000, while the sum is 46.
The square root of 5638554451 is about 75090.3086356688. The cubic root of 5638554451 is about 1779.8740022543.
The spelling of 5638554451 in words is "five billion, six hundred thirty-eight million, five hundred fifty-four thousand, four hundred fifty-one".
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