Base | Representation |
---|---|
bin | 1111000111110… |
… | …0011100101111 |
3 | 11102100021210021 |
4 | 3301330130233 |
5 | 112214034203 |
6 | 10143223011 |
7 | 1400045335 |
oct | 361743457 |
9 | 142307707 |
10 | 63424303 |
11 | 3288a688 |
12 | 192a7a67 |
13 | 101a8797 |
14 | 85cdb55 |
15 | 587c5bd |
hex | 3c7c72f |
63424303 has 4 divisors (see below), whose sum is σ = 63501640. Its totient is φ = 63346968.
The previous prime is 63424289. The next prime is 63424307. The reversal of 63424303 is 30342436.
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 63424303 - 29 = 63423791 is a prime.
It is a super-2 number, since 2×634243032 = 8045284422071618, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63424307) 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 3 ways as a sum of consecutive naturals, for example, 37425 + ... + 39082.
It is an arithmetic number, because the mean of its divisors is an integer number (15875410).
Almost surely, 263424303 is an apocalyptic number.
63424303 is a deficient number, since it is larger than the sum of its proper divisors (77337).
63424303 is an equidigital number, since it uses as much as digits as its factorization.
63424303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77336.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 63424303 is about 7963.9376567123. The cubic root of 63424303 is about 398.7970169564.
Adding to 63424303 its reverse (30342436), we get a palindrome (93766739).
The spelling of 63424303 in words is "sixty-three million, four hundred twenty-four thousand, three hundred three".
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