Base | Representation |
---|---|
bin | 110010101101100001… |
… | …100001111000100111 |
3 | 12012112202220001111111 |
4 | 302231201201320213 |
5 | 1343003404333323 |
6 | 41003034445451 |
7 | 3635225430514 |
oct | 625541417047 |
9 | 165482801444 |
10 | 54450855463 |
11 | 211020a76a4 |
12 | a677593887 |
13 | 5199bca604 |
14 | 28c78c630b |
15 | 163a4c6c0d |
hex | cad861e27 |
54450855463 has 4 divisors (see below), whose sum is σ = 54451322208. Its totient is φ = 54450388720.
The previous prime is 54450855439. The next prime is 54450855469. The reversal of 54450855463 is 36455805445.
54450855463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 54450855463 - 225 = 54417301031 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 (54450855469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111570 + ... + 348352.
It is an arithmetic number, because the mean of its divisors is an integer number (13612830552).
Almost surely, 254450855463 is an apocalyptic number.
54450855463 is a deficient number, since it is larger than the sum of its proper divisors (466745).
54450855463 is a wasteful number, since it uses less digits than its factorization.
54450855463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466744.
The product of its (nonzero) digits is 5760000, while the sum is 49.
The spelling of 54450855463 in words is "fifty-four billion, four hundred fifty million, eight hundred fifty-five thousand, four hundred sixty-three".
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