Base | Representation |
---|---|
bin | 1100000100101001… |
… | …10100010111110111 |
3 | 121201201000102102212 |
4 | 12002110310113313 |
5 | 101233223302100 |
6 | 2551052124035 |
7 | 316421344634 |
oct | 60224642767 |
9 | 17651012385 |
10 | 6481462775 |
11 | 2826686a07 |
12 | 130a76661b |
13 | 7c3a60498 |
14 | 456b3b18b |
15 | 27e03d635 |
hex | 1825345f7 |
6481462775 has 6 divisors (see below), whose sum is σ = 8037013872. Its totient is φ = 5185170200.
The previous prime is 6481462727. The next prime is 6481462777. The reversal of 6481462775 is 5772641846.
6481462775 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6481462775 - 26 = 6481462711 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 (6481462777) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129629231 + ... + 129629280.
It is an arithmetic number, because the mean of its divisors is an integer number (1339502312).
Almost surely, 26481462775 is an apocalyptic number.
6481462775 is a deficient number, since it is larger than the sum of its proper divisors (1555551097).
6481462775 is a wasteful number, since it uses less digits than its factorization.
6481462775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259258521 (or 259258516 counting only the distinct ones).
The product of its digits is 2257920, while the sum is 50.
The square root of 6481462775 is about 80507.5324115700. The cubic root of 6481462775 is about 1864.4797764139.
The spelling of 6481462775 in words is "six billion, four hundred eighty-one million, four hundred sixty-two thousand, seven hundred seventy-five".
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