Base | Representation |
---|---|
bin | 11011100111000… |
… | …101011101100111 |
3 | 1012021122120020011 |
4 | 123213011131213 |
5 | 1422041341243 |
6 | 113544351051 |
7 | 14323253116 |
oct | 3347053547 |
9 | 1167576204 |
10 | 463230823 |
11 | 2185331a0 |
12 | 10b175487 |
13 | 74c7cca3 |
14 | 45743c7d |
15 | 2aa0389d |
hex | 1b9c5767 |
463230823 has 4 divisors (see below), whose sum is σ = 505342728. Its totient is φ = 421118920.
The previous prime is 463230821. The next prime is 463230827. The reversal of 463230823 is 328032364.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 463230823 - 21 = 463230821 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (463230821) 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, 21055936 + ... + 21055957.
It is an arithmetic number, because the mean of its divisors is an integer number (126335682).
Almost surely, 2463230823 is an apocalyptic number.
463230823 is a deficient number, since it is larger than the sum of its proper divisors (42111905).
463230823 is a wasteful number, since it uses less digits than its factorization.
463230823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42111904.
The product of its (nonzero) digits is 20736, while the sum is 31.
The square root of 463230823 is about 21522.7977502926. The cubic root of 463230823 is about 773.7473057098.
The spelling of 463230823 in words is "four hundred sixty-three million, two hundred thirty thousand, eight hundred twenty-three".
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