Base | Representation |
---|---|
bin | 101110111111010010… |
… | …101111001101001101 |
3 | 11211020020002210011202 |
4 | 232333102233031031 |
5 | 1311312211003321 |
6 | 35102300155245 |
7 | 3434203633154 |
oct | 567722571515 |
9 | 154206083152 |
10 | 50454000461 |
11 | 1a440a71347 |
12 | 9940b38b25 |
13 | 49b0b3a557 |
14 | 2628b5059b |
15 | 14a467370b |
hex | bbf4af34d |
50454000461 has 4 divisors (see below), whose sum is σ = 51207045312. Its totient is φ = 49700955612.
The previous prime is 50454000419. The next prime is 50454000479. The reversal of 50454000461 is 16400045405.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50454000461 - 26 = 50454000397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50454000481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376522325 + ... + 376522458.
It is an arithmetic number, because the mean of its divisors is an integer number (12801761328).
Almost surely, 250454000461 is an apocalyptic number.
It is an amenable number.
50454000461 is a deficient number, since it is larger than the sum of its proper divisors (753044851).
50454000461 is an equidigital number, since it uses as much as digits as its factorization.
50454000461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753044850.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 50454000461 its reverse (16400045405), we get a palindrome (66854045866).
The spelling of 50454000461 in words is "fifty billion, four hundred fifty-four million, four hundred sixty-one", and thus it is an aban number.
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