Base | Representation |
---|---|
bin | 11110000110011011… |
… | …111001001010001110 |
3 | 10002102110012210121200 |
4 | 132012123321022032 |
5 | 1012142434330110 |
6 | 22503034410330 |
7 | 2222632264614 |
oct | 360633711216 |
9 | 102373183550 |
10 | 32320230030 |
11 | 12785a22210 |
12 | 631bb909a6 |
13 | 3080ca128a |
14 | 17c86616b4 |
15 | c926946c0 |
hex | 7866f928e |
32320230030 has 48 divisors (see below), whose sum is σ = 91671927984. Its totient is φ = 7835207040.
The previous prime is 32320230029. The next prime is 32320230071. The reversal of 32320230030 is 3003202323.
It is a super-2 number, since 2×323202300302 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 32320229985 and 32320230012.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 16322359 + ... + 16324338.
It is an arithmetic number, because the mean of its divisors is an integer number (1909831833).
Almost surely, 232320230030 is an apocalyptic number.
32320230030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32320230030 is an abundant number, since it is smaller than the sum of its proper divisors (59351697954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32320230030 is a wasteful number, since it uses less digits than its factorization.
32320230030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32646721 (or 32646718 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 32320230030 its reverse (3003202323), we get a palindrome (35323432353).
The spelling of 32320230030 in words is "thirty-two billion, three hundred twenty million, two hundred thirty thousand, thirty".
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