Base | Representation |
---|---|
bin | 11100001010111… |
… | …100111111011001 |
3 | 1012221100021000020 |
4 | 130022330333121 |
5 | 1431443231210 |
6 | 114522101053 |
7 | 14466213444 |
oct | 3412747731 |
9 | 1187307006 |
10 | 472633305 |
11 | 222875441 |
12 | 11234a789 |
13 | 76bc28a1 |
14 | 46ab065b |
15 | 2b75e770 |
hex | 1c2bcfd9 |
472633305 has 8 divisors (see below), whose sum is σ = 756213312. Its totient is φ = 252071088.
The previous prime is 472633283. The next prime is 472633309. The reversal of 472633305 is 503336274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472633305 - 213 = 472625113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (472633309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15754429 + ... + 15754458.
It is an arithmetic number, because the mean of its divisors is an integer number (94526664).
Almost surely, 2472633305 is an apocalyptic number.
It is an amenable number.
472633305 is a deficient number, since it is larger than the sum of its proper divisors (283580007).
472633305 is a wasteful number, since it uses less digits than its factorization.
472633305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31508895.
The product of its (nonzero) digits is 45360, while the sum is 33.
The square root of 472633305 is about 21740.1312093557. The cubic root of 472633305 is about 778.9473555255.
Adding to 472633305 its reverse (503336274), we get a palindrome (975969579).
The spelling of 472633305 in words is "four hundred seventy-two million, six hundred thirty-three thousand, three hundred five".
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