Base | Representation |
---|---|
bin | 11110001101000000… |
… | …001111010000100110 |
3 | 10002201010120002020211 |
4 | 132031000033100212 |
5 | 1012404141433110 |
6 | 22522012250034 |
7 | 2225441013310 |
oct | 361500172046 |
9 | 102633502224 |
10 | 32430421030 |
11 | 12832144357 |
12 | 6350a7091a |
13 | 309aa72557 |
14 | 17d91467b0 |
15 | c9c1ad98a |
hex | 78d00f426 |
32430421030 has 16 divisors (see below), whose sum is σ = 66714009120. Its totient is φ = 11119001472.
The previous prime is 32430421007. The next prime is 32430421043. The reversal of 32430421030 is 3012403423.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 32430420992 and 32430421010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231645795 + ... + 231645934.
It is an arithmetic number, because the mean of its divisors is an integer number (4169625570).
Almost surely, 232430421030 is an apocalyptic number.
32430421030 is an abundant number, since it is smaller than the sum of its proper divisors (34283588090).
32430421030 is a wasteful number, since it uses less digits than its factorization.
32430421030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463291743.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 32430421030 its reverse (3012403423), we get a palindrome (35442824453).
The spelling of 32430421030 in words is "thirty-two billion, four hundred thirty million, four hundred twenty-one thousand, thirty".
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