Base | Representation |
---|---|
bin | 1101010010001… |
… | …1011000101011 |
3 | 10212211211201222 |
4 | 3110203120223 |
5 | 103231010332 |
6 | 5310132255 |
7 | 1244415266 |
oct | 324433053 |
9 | 125754658 |
10 | 55719467 |
11 | 294a7951 |
12 | 167b108b |
13 | b70b7cb |
14 | 7585cdd |
15 | 4d59712 |
hex | 352362b |
55719467 has 2 divisors, whose sum is σ = 55719468. Its totient is φ = 55719466.
The previous prime is 55719439. The next prime is 55719473. The reversal of 55719467 is 76491755.
55719467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55719467 - 214 = 55703083 is a prime.
It is not a weakly prime, because it can be changed into another prime (55719427) 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, 27859733 + 27859734.
It is an arithmetic number, because the mean of its divisors is an integer number (27859734).
Almost surely, 255719467 is an apocalyptic number.
55719467 is a deficient number, since it is larger than the sum of its proper divisors (1).
55719467 is an equidigital number, since it uses as much as digits as its factorization.
55719467 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 264600, while the sum is 44.
The square root of 55719467 is about 7464.5473405961. The cubic root of 55719467 is about 381.9463092582.
The spelling of 55719467 in words is "fifty-five million, seven hundred nineteen thousand, four hundred sixty-seven".
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