Base | Representation |
---|---|
bin | 11101110011011011… |
… | …000000110111001010 |
3 | 10001121012222001001001 |
4 | 131303123000313022 |
5 | 1011014303413310 |
6 | 22411241245214 |
7 | 2212006662304 |
oct | 356333006712 |
9 | 101535861031 |
10 | 32001232330 |
11 | 12631952551 |
12 | 625119380a |
13 | 302cb81342 |
14 | 1798144974 |
15 | c7468193a |
hex | 7736c0dca |
32001232330 has 16 divisors (see below), whose sum is σ = 59588502120. Its totient is φ = 12359096512.
The previous prime is 32001232313. The next prime is 32001232331. The reversal of 32001232330 is 3323210023.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 31218295969 + 782936361 = 176687^2 + 27981^2 .
It is a junction number, because it is equal to n+sod(n) for n = 32001232298 and 32001232307.
It is not an unprimeable number, because it can be changed into a prime (32001232331) 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 7 ways as a sum of consecutive naturals, for example, 55174249 + ... + 55174828.
Almost surely, 232001232330 is an apocalyptic number.
32001232330 is a deficient number, since it is larger than the sum of its proper divisors (27587269790).
32001232330 is a wasteful number, since it uses less digits than its factorization.
32001232330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110349113.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 32001232330 its reverse (3323210023), we get a palindrome (35324442353).
The spelling of 32001232330 in words is "thirty-two billion, one million, two hundred thirty-two thousand, three hundred thirty".
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