Base | Representation |
---|---|
bin | 1100010100010101000… |
… | …00001111010110011111 |
3 | 1111110102122212011022000 |
4 | 12022022200033112133 |
5 | 23413234002033203 |
6 | 522232430253343 |
7 | 42402021624660 |
oct | 6121240172637 |
9 | 1443378764260 |
10 | 423230502303 |
11 | 153544648634 |
12 | 6a037057253 |
13 | 30bab3a42ab |
14 | 166ad533367 |
15 | b02108a4a3 |
hex | 628a80f59f |
423230502303 has 64 divisors (see below), whose sum is σ = 734438707200. Its totient is φ = 235837254240.
The previous prime is 423230502293. The next prime is 423230502307. The reversal of 423230502303 is 303205032324.
423230502303 is a `hidden beast` number, since 423 + 2 + 3 + 0 + 5 + 0 + 230 + 3 = 666.
It is not a de Polignac number, because 423230502303 - 25 = 423230502271 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423230502307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4988548 + ... + 5072678.
It is an arithmetic number, because the mean of its divisors is an integer number (11475604800).
Almost surely, 2423230502303 is an apocalyptic number.
423230502303 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
423230502303 is a deficient number, since it is larger than the sum of its proper divisors (311208204897).
423230502303 is a wasteful number, since it uses less digits than its factorization.
423230502303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84809 (or 84803 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
Adding to 423230502303 its reverse (303205032324), we get a palindrome (726435534627).
The spelling of 423230502303 in words is "four hundred twenty-three billion, two hundred thirty million, five hundred two thousand, three hundred three".
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